809875 (2020 BX12)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5272257658 ± 3.34e-08
Semi-major axis (a)1.6005081520 AU ± 6.92e-09
Inclination (i)40.05593376° ± 6.28e-06
Long. of Asc. Node (Ω)132.84241588° ± 3.91e-07
Arg. of Perihelion (ω)70.48750312° ± 7.68e-06
Mean Anomaly (M)288.17524199° ± 6.50e-06
Mean Motion (n)0.4867718336°/day ± 3.16e-09
Perihelion dist (q)0.75667902 AU ± 5.35e-08
Aphelion dist (Q)2.44433729 AU ± 5.44e-08
Orbital Period2.02482193 yr ± 1.31e-08
Physical Parameters
H (abs. magnitude)20.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.249″
Uncertainty0
Orbit TypeApollo
MOID0.002494 AU
Observations Used164
Radar Obs Used2
Oppositions3
Arc Total2014-2026
First Observation Used2014-01-05
Last Observation Used2026-02-16
Observations (175)
Date Type RA Dec Mag Band Observatory
2020-02-06 18:24:33 C 23 45 53.29 +37 00 05.5 V K87
2020-02-06 18:27:47 C 23 45 48.88 +37 00 39.2 V J95
2020-02-06 18:35:16 C 23 45 35.80 +37 01 39.4 V J95
2020-02-06 18:50:50 C 23 45 08.69 +37 03 43.5 V J95
2020-02-07 18:09:42 C 23 11 30.85 +39 20 49.0 V 204
2020-02-07 18:21:56 C 23 11 16.01 +39 21 35.5 V 204
2020-02-07 18:33:38 C 23 11 01.87 +39 22 19.7 V 204
2022-02-02 01:14:59 S 04 42 31.042 -15 59 21.77 L C51
2022-02-02 04:23:07 S 04 41 22.190 -15 40 02.35 L C51
2022-02-02 04:23:18 S 04 41 22.219 -15 39 59.51 L C51
2022-02-02 07:31:26 S 04 40 13.097 -15 20 27.53 L C51
2022-02-02 09:05:30 S 04 39 38.366 -15 10 37.67 L C51
2022-02-03 04:09:07 C 04 32 31.12 -13 07 46.6 V G96
2022-02-03 04:17:15 C 04 32 27.98 -13 06 52.5 V G96
2022-02-03 04:25:21 C 04 32 24.82 -13 05 58.6 V G96
2022-02-03 04:33:28 C 04 32 21.67 -13 05 04.0 V G96
2022-02-05 19:15:03 C 04 07 48.22 -05 32 42.6 Z K19
2022-02-05 19:21:46 C 04 07 45.47 -05 31 51.2 Z K19
2022-02-05 19:28:30 C 04 07 42.59 -05 30 58.4 Z K19
2024-01-17 03:05:49 C 05 35 12.720 -33 51 53.00 V 807
2024-01-17 03:13:23 C 05 35 11.490 -33 51 41.30 V 807
2024-01-17 03:20:47 C 05 35 10.280 -33 51 29.70 V 807
2026-02-16 00:33:45 C 03 56 16.490 -00 47 56.70 V 807
2026-02-16 00:46:45 C 03 56 15.590 -00 47 12.50 V 807
2026-02-16 01:00:18 C 03 56 14.720 -00 46 27.10 V 807
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2020-02-04 20:14:00 -185611.1334 0.3 Hz 2380 -1 -1
2020-02-04 20:31:00 32937776.79 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)