#hayabusa2 — Public Fediverse posts

2026-09-26 15:00:00 UTC (Delta: 2026-09-19)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 27.77 km/s (-0.41 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 363,573,623.15 km (-413,800.73 km)
- Distance (AU): 2.43 (-0.00)
- Light travel time: 20 min 12.75 s (-1.38 s)

🌎 Relative to Earth
- Distance (km): 68,089,862.47 km (+1,723,407.48 km)
- Distance (AU): 0.46 (+0.01)
- Light travel time: 3 min 47.12 s (+5.75 s)

#Hayabusa2 #1998KY26

2026-09-26 15:00:00 UTC (Delta: 2026-09-19)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 27.77 km/s (-0.41 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 363,573,623.15 km (-413,800.73 km)
- Distance (AU): 2.43 (-0.00)
- Light travel time: 20 min 12.75 s (-1.38 s)

🌎 Relative to Earth
- Distance (km): 68,089,862.47 km (+1,723,407.48 km)
- Distance (AU): 0.46 (+0.01)
- Light travel time: 3 min 47.12 s (+5.75 s)

#Hayabusa2 #1998KY26

2026-09-26 15:00:00 UTC (Delta: 2026-09-19)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 27.77 km/s (-0.41 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 363,573,623.15 km (-413,800.73 km)
- Distance (AU): 2.43 (-0.00)
- Light travel time: 20 min 12.75 s (-1.38 s)

🌎 Relative to Earth
- Distance (km): 68,089,862.47 km (+1,723,407.48 km)
- Distance (AU): 0.46 (+0.01)
- Light travel time: 3 min 47.12 s (+5.75 s)

#Hayabusa2 #1998KY26

2026-09-26 15:00:00 UTC (Delta: 2026-09-19)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 27.77 km/s (-0.41 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 363,573,623.15 km (-413,800.73 km)
- Distance (AU): 2.43 (-0.00)
- Light travel time: 20 min 12.75 s (-1.38 s)

🌎 Relative to Earth
- Distance (km): 68,089,862.47 km (+1,723,407.48 km)
- Distance (AU): 0.46 (+0.01)
- Light travel time: 3 min 47.12 s (+5.75 s)

#Hayabusa2 #1998KY26

2026-09-26 15:00:00 UTC (Delta: 2026-09-19)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 27.77 km/s (-0.41 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 363,573,623.15 km (-413,800.73 km)
- Distance (AU): 2.43 (-0.00)
- Light travel time: 20 min 12.75 s (-1.38 s)

🌎 Relative to Earth
- Distance (km): 68,089,862.47 km (+1,723,407.48 km)
- Distance (AU): 0.46 (+0.01)
- Light travel time: 3 min 47.12 s (+5.75 s)

#Hayabusa2 #1998KY26

2026-09-12 15:00:00 UTC (Delta: 2026-09-05)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 28.64 km/s (-0.51 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 199,354,400.75 km (+9,026,981.48 km)
- Distance (AU): 1.33 (+0.06)
- Light travel time: 11 min 4.97 s (+30.11 s)

🌎 Relative to Earth
- Distance (km): 65,166,423.93 km (+580,881.27 km)
- Distance (AU): 0.44 (+0.00)
- Light travel time: 3 min 37.37 s (+1.94 s)

#Hayabusa2 #1998KY26

2026-09-12 15:00:00 UTC (Delta: 2026-09-05)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 28.64 km/s (-0.51 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 199,354,400.75 km (+9,026,981.48 km)
- Distance (AU): 1.33 (+0.06)
- Light travel time: 11 min 4.97 s (+30.11 s)

🌎 Relative to Earth
- Distance (km): 65,166,423.93 km (+580,881.27 km)
- Distance (AU): 0.44 (+0.00)
- Light travel time: 3 min 37.37 s (+1.94 s)

#Hayabusa2 #1998KY26

2026-09-12 15:00:00 UTC (Delta: 2026-09-05)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 28.64 km/s (-0.51 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 199,354,400.75 km (+9,026,981.48 km)
- Distance (AU): 1.33 (+0.06)
- Light travel time: 11 min 4.97 s (+30.11 s)

🌎 Relative to Earth
- Distance (km): 65,166,423.93 km (+580,881.27 km)
- Distance (AU): 0.44 (+0.00)
- Light travel time: 3 min 37.37 s (+1.94 s)

#Hayabusa2 #1998KY26

2026-09-12 15:00:00 UTC (Delta: 2026-09-05)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 28.64 km/s (-0.51 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 199,354,400.75 km (+9,026,981.48 km)
- Distance (AU): 1.33 (+0.06)
- Light travel time: 11 min 4.97 s (+30.11 s)

🌎 Relative to Earth
- Distance (km): 65,166,423.93 km (+580,881.27 km)
- Distance (AU): 0.44 (+0.00)
- Light travel time: 3 min 37.37 s (+1.94 s)

#Hayabusa2 #1998KY26

2026-09-12 15:00:00 UTC (Delta: 2026-09-05)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 28.64 km/s (-0.51 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 199,354,400.75 km (+9,026,981.48 km)
- Distance (AU): 1.33 (+0.06)
- Light travel time: 11 min 4.97 s (+30.11 s)

🌎 Relative to Earth
- Distance (km): 65,166,423.93 km (+580,881.27 km)
- Distance (AU): 0.44 (+0.00)
- Light travel time: 3 min 37.37 s (+1.94 s)

#Hayabusa2 #1998KY26

The parent celestial body of the asteroid Ryugu formed within 2 million years of the birth of the solar system about 4.6 billion years ago, a research team from Hokkaido University and other institutions said Friday. https://www.japantimes.co.jp/news/2026/09/11/japan/science-health/ryugu-parent-body-history/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #asteroids #astronomy #space #hayabusa2 #ryugu

The parent celestial body of the asteroid Ryugu formed within 2 million years of the birth of the solar system about 4.6 billion years ago, a research team from Hokkaido University and other institutions said Friday. https://www.japantimes.co.jp/news/2026/09/11/japan/science-health/ryugu-parent-body-history/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #asteroids #astronomy #space #hayabusa2 #ryugu

The parent celestial body of the asteroid Ryugu formed within 2 million years of the birth of the solar system about 4.6 billion years ago, a research team from Hokkaido University and other institutions said Friday. https://www.japantimes.co.jp/news/2026/09/11/japan/science-health/ryugu-parent-body-history/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #asteroids #astronomy #space #hayabusa2 #ryugu

The parent celestial body of the asteroid Ryugu formed within 2 million years of the birth of the solar system about 4.6 billion years ago, a research team from Hokkaido University and other institutions said Friday. https://www.japantimes.co.jp/news/2026/09/11/japan/science-health/ryugu-parent-body-history/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #asteroids #astronomy #space #hayabusa2 #ryugu

The parent celestial body of the asteroid Ryugu formed within 2 million years of the birth of the solar system about 4.6 billion years ago, a research team from Hokkaido University and other institutions said Friday. https://www.japantimes.co.jp/news/2026/09/11/japan/science-health/ryugu-parent-body-history/?utm_medium=Social&utm_source=mastodon #japan #sciencehealth #asteroids #astronomy #space #hayabusa2 #ryugu

Parent body of asteroid Ryugu formed early in solar system history, study finds

A research team from Hokkaido University and other institutions said Friday that the parent celestial body of the…
#EuropeSays #Japan #JP #asteroids #astronomy #Hayabusa2 #Ryugu #space
https://www.europesays.com/japan/89999/

https://www.europesays.com/ie/683159/ Parent body of asteroid Ryugu formed early in solar system history, study finds #Asteroids #Astronomy #Éire #Hayabusa2 #IE #Ireland #Ryugu #Science #Space

Japan's Hayabusa2 Achieves First-Ever Laser Ranging Experiment with an Asteroid
https://atlas.whatip.xyz/post.php?slug=japans-hayabusa2-achieves-first-ever-laser-ranging-experiment-with-an-asteroid
Key insight: <p>On Sunday July 5th
#experiment #hayabusa2 #asteroid #achieves

2026-09-05 15:00:00 UTC (Delta: 2026-08-29)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.15 km/s (-0.56 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 190,327,419.27 km (+8,274,613.91 km)
- Distance (AU): 1.27 (+0.06)
- Light travel time: 10 min 34.86 s (+27.60 s)

🌎 Relative to Earth
- Distance (km): 64,585,542.67 km (-135,866.45 km)
- Distance (AU): 0.43 (-0.00)
- Light travel time: 3 min 35.43 s (-0.45 s)

#Hayabusa2 #1998KY26

2026-09-05 15:00:00 UTC (Delta: 2026-08-29)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.15 km/s (-0.56 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 190,327,419.27 km (+8,274,613.91 km)
- Distance (AU): 1.27 (+0.06)
- Light travel time: 10 min 34.86 s (+27.60 s)

🌎 Relative to Earth
- Distance (km): 64,585,542.67 km (-135,866.45 km)
- Distance (AU): 0.43 (-0.00)
- Light travel time: 3 min 35.43 s (-0.45 s)

#Hayabusa2 #1998KY26

2026-09-05 15:00:00 UTC (Delta: 2026-08-29)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.15 km/s (-0.56 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 190,327,419.27 km (+8,274,613.91 km)
- Distance (AU): 1.27 (+0.06)
- Light travel time: 10 min 34.86 s (+27.60 s)

🌎 Relative to Earth
- Distance (km): 64,585,542.67 km (-135,866.45 km)
- Distance (AU): 0.43 (-0.00)
- Light travel time: 3 min 35.43 s (-0.45 s)

#Hayabusa2 #1998KY26

2026-09-05 15:00:00 UTC (Delta: 2026-08-29)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.15 km/s (-0.56 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 190,327,419.27 km (+8,274,613.91 km)
- Distance (AU): 1.27 (+0.06)
- Light travel time: 10 min 34.86 s (+27.60 s)

🌎 Relative to Earth
- Distance (km): 64,585,542.67 km (-135,866.45 km)
- Distance (AU): 0.43 (-0.00)
- Light travel time: 3 min 35.43 s (-0.45 s)

#Hayabusa2 #1998KY26

2026-09-05 15:00:00 UTC (Delta: 2026-08-29)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.15 km/s (-0.56 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 190,327,419.27 km (+8,274,613.91 km)
- Distance (AU): 1.27 (+0.06)
- Light travel time: 10 min 34.86 s (+27.60 s)

🌎 Relative to Earth
- Distance (km): 64,585,542.67 km (-135,866.45 km)
- Distance (AU): 0.43 (-0.00)
- Light travel time: 3 min 35.43 s (-0.45 s)

#Hayabusa2 #1998KY26

2026-08-29 15:00:00 UTC (Delta: 2026-08-22)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.72 km/s (-0.61 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 619,939,442.50 km (-4,671,036.16 km)
- Distance (AU): 4.14 (-0.03)
- Light travel time: 34 min 27.90 s (-15.58 s)

🌎 Relative to Earth
- Distance (km): 64,714,917.79 km (-927,666.25 km)
- Distance (AU): 0.43 (-0.01)
- Light travel time: 3 min 35.87 s (-3.09 s)

#Hayabusa2 #1998KY26

2026-08-29 15:00:00 UTC (Delta: 2026-08-22)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.72 km/s (-0.61 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 619,939,442.50 km (-4,671,036.16 km)
- Distance (AU): 4.14 (-0.03)
- Light travel time: 34 min 27.90 s (-15.58 s)

🌎 Relative to Earth
- Distance (km): 64,714,917.79 km (-927,666.25 km)
- Distance (AU): 0.43 (-0.01)
- Light travel time: 3 min 35.87 s (-3.09 s)

#Hayabusa2 #1998KY26

2026-08-29 15:00:00 UTC (Delta: 2026-08-22)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.72 km/s (-0.61 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 619,939,442.50 km (-4,671,036.16 km)
- Distance (AU): 4.14 (-0.03)
- Light travel time: 34 min 27.90 s (-15.58 s)

🌎 Relative to Earth
- Distance (km): 64,714,917.79 km (-927,666.25 km)
- Distance (AU): 0.43 (-0.01)
- Light travel time: 3 min 35.87 s (-3.09 s)

#Hayabusa2 #1998KY26

2026-08-29 15:00:00 UTC (Delta: 2026-08-22)

WHERE IS HAYABUSA2♯?
- Barycentric speed: 29.72 km/s (-0.61 km/s)
- Earth flyby: December 2027

🪨 Relative to 1998 KY26
- Distance (km): 619,939,442.50 km (-4,671,036.16 km)
- Distance (AU): 4.14 (-0.03)
- Light travel time: 34 min 27.90 s (-15.58 s)

🌎 Relative to Earth
- Distance (km): 64,714,917.79 km (-927,666.25 km)
- Distance (AU): 0.43 (-0.01)
- Light travel time: 3 min 35.87 s (-3.09 s)

#Hayabusa2 #1998KY26