#161p — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #161p, aggregated by home.social.
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2026-08-17 04:00:00 UTC (Delta: 2026-08-16)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.99 km/s (+0.08 km/s)
- Perihelion in: 102 days
- Brightness (Mag): 16.26 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 45 days
- Distance (km): 205,204,188.53 km (-3,762,776.98 km)
- Distance (AU): 1.37 (-0.03)
- Light travel time: 11 min 24.49 s (-12.55 s) -
2026-08-16 04:00:00 UTC (Delta: 2026-08-15)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.91 km/s (+0.08 km/s)
- Perihelion in: 103 days
- Brightness (Mag): 16.33 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 46 days
- Distance (km): 208,966,965.51 km (-3,762,171.38 km)
- Distance (AU): 1.40 (-0.03)
- Light travel time: 11 min 37.04 s (-12.55 s) -
2026-08-15 04:00:00 UTC (Delta: 2026-08-14)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.83 km/s (+0.08 km/s)
- Perihelion in: 104 days
- Brightness (Mag): 16.41 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 47 days
- Distance (km): 212,729,136.89 km (-3,760,614.11 km)
- Distance (AU): 1.42 (-0.03)
- Light travel time: 11 min 49.59 s (-12.54 s) -
2026-08-14 04:00:00 UTC (Delta: 2026-08-13)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.75 km/s (+0.08 km/s)
- Perihelion in: 105 days
- Brightness (Mag): 16.48 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 48 days
- Distance (km): 216,489,751.00 km (-3,758,139.72 km)
- Distance (AU): 1.45 (-0.03)
- Light travel time: 12 min 2.13 s (-12.54 s) -
2026-08-13 04:00:00 UTC (Delta: 2026-08-12)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.67 km/s (+0.08 km/s)
- Perihelion in: 106 days
- Brightness (Mag): 16.25 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 49 days
- Distance (km): 220,249,136.16 km (-3,754,776.59 km)
- Distance (AU): 1.47 (-0.03)
- Light travel time: 12 min 14.67 s (-12.52 s) -
2026-08-12 04:00:00 UTC (Delta: 2026-08-11)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.60 km/s (+0.08 km/s)
- Perihelion in: 107 days
- Brightness (Mag): 16.32 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky
- Constellation: Eridanus🌎 Relative to Earth
- Closest approach in: 50 days
- Distance (km): 224,003,912.75 km (-3,750,565.62 km)
- Distance (AU): 1.50 (-0.03)
- Light travel time: 12 min 27.20 s (-12.51 s) -
2026-08-11 04:00:00 UTC (Delta: 2026-08-10)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.52 km/s (+0.08 km/s)
- Perihelion in: 108 days
- Closest approach to Earth in: 51 days
- Brightness (Mag): 16.40 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky🌎 Relative to Earth
- Distance (km): 227,754,478.38 km (-3,745,536.79 km)
- Distance (AU): 1.52 (-0.03)
- Light travel time: 12 min 39.71 s (-12.49 s) -
2026-08-10 04:00:00 UTC (Delta: 2026-08-09)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.44 km/s (+0.08 km/s)
- Perihelion in: 109 days
- Closest approach to Earth in: 52 days
- Brightness (Mag): 16.47 (-0.07)
- Visibility: Both hemispheres | Medium telescope | Dark sky🌎 Relative to Earth
- Distance (km): 231,500,015.17 km (-3,739,726.96 km)
- Distance (AU): 1.55 (-0.02)
- Light travel time: 12 min 52.22 s (-12.47 s) -
2026-08-09 05:00:00 UTC (Delta: 2026-08-08)
☄️161P/HARTLEY-IRAS
- Barycentric speed: 28.37 km/s (+0.08 km/s)
- Perihelion in: 110 days
- Closest approach to Earth in: 53 days
- Brightness (Mag): 16.53 (-0.07)
- Visibility: Both hemispheres | Large telescope | Dark sky🌎 Relative to Earth
- Distance (km): 235,084,045.97 km (-3,733,462.71 km)
- Distance (AU): 1.57 (-0.02)
- Light travel time: 13 min 4.18 s (-12.45 s)