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
2014-01-05 14:14:54 C 13 13 31.138 -15 25 02.58 V F51
2014-01-05 14:21:59 C 13 13 33.851 -15 24 50.05 V F51
2016-01-03 14:56:01 C 11 29 57.642 -26 20 57.41 V F51
2016-01-03 15:37:41 C 11 30 09.696 -26 20 31.75 V F51
2016-08-06 14:03:20 C 00 25 44.045 -29 36 23.27 V F51
2016-08-06 14:17:19 C 00 25 43.603 -29 36 45.95 V F51
2016-08-06 14:31:16 C 00 25 43.064 -29 37 08.95 V F51
2016-08-06 14:45:15 C 00 25 42.615 -29 37 30.82 V F51
2016-08-09 13:04:41 C 00 23 15.374 -31 29 44.23 V F51
2016-08-09 13:18:36 C 00 23 14.792 -31 30 06.10 V F51
2016-08-09 13:46:26 C 00 23 13.665 -31 30 49.84 V F51
2017-12-08 14:16:59 C 09 01 57.527 -29 28 10.10 V F51
2017-12-08 14:31:37 C 09 01 58.458 -29 28 17.76 V F51
2018-01-25 17:10:42 S 14 04 23.230 -19 19 22.30 L C51
2018-01-25 17:10:54 S 14 04 23.522 -19 19 19.60 L C51
2018-01-25 18:44:58 S 14 06 11.054 -19 04 23.02 L C51
2018-08-05 13:12:12 C 00 10 54.668 -28 25 01.84 V F51
2018-08-05 13:28:04 C 00 10 53.988 -28 25 30.36 V F51
2018-08-05 13:43:54 C 00 10 53.347 -28 25 58.03 V F51
2020-01-27 09:04:58 C 07 34 48.39 -38 14 23.2 V T08
2020-01-27 09:18:24 C 07 34 42.70 -38 14 03.9 V T08
2020-01-27 09:23:03 C 07 34 40.73 -38 13 57.3 V T08
2020-01-27 09:37:25 C 07 34 34.62 -38 13 36.8 V T08
2020-01-27 09:57:23 C 07 34 26.13 -38 13 07.2 V T08
2020-01-27 13:10:18 C 07 33 08.42 -38 07 16.5 q E23
2020-01-27 13:20:19 C 07 33 04.06 -38 07 01.3 q E23
2020-01-27 13:30:19 C 07 32 59.66 -38 06 45.7 q E23
2020-01-28 00:05:50 C 07 28 27.57 -37 48 42.5 U X31
2020-01-28 00:09:50 C 07 28 25.60 -37 48 35.6 U X31
2020-01-28 00:21:52 C 07 28 19.90 -37 48 15.3 U X31
2020-01-28 00:24:03 C 07 28 18.84 -37 48 11.9 U X31
2020-01-28 01:20:51 C 07 27 52.12 -37 46 25.9 V W88
2020-01-28 01:28:24 C 07 27 48.40 -37 46 12.6 V W88
2020-01-28 01:35:28 C 07 27 44.97 -37 45 59.8 V W88
2020-01-28 02:12:43 C 07 27 26.74 -37 44 57.1 t W85
2020-01-28 02:14:34 C 07 27 25.85 -37 44 53.8 t W85
2020-01-28 02:16:26 C 07 27 24.92 -37 44 50.5 t W85
2020-01-28 02:19:49 C 07 27 23.24 -37 44 44.2 t W85
2020-01-29 07:53:40 C 07 10 58.30 -36 32 56.7 V T05
2020-01-29 08:00:25 C 07 10 53.67 -36 32 36.0 V T05
2020-01-29 08:16:13 C 07 10 42.73 -36 31 46.3 V T05
2020-01-29 12:16:41 C 07 07 59.53 -36 17 08.4 q E23
2020-01-29 12:26:40 C 07 07 52.30 -36 16 34.3 q E23
2020-01-29 12:36:40 C 07 07 45.05 -36 15 59.4 q E23
2020-01-29 14:36:15 C 07 06 18.46 -36 08 50.7 V Q38
2020-01-29 14:40:01 C 07 06 15.52 -36 08 36.8 V Q38
2020-01-29 14:43:23 C 07 06 13.24 -36 08 24.6 V Q38
2020-01-29 22:18:34 C 07 00 35.92 -35 40 54.7 V 587
2020-01-29 22:19:32 C 07 00 35.16 -35 40 51.1 V 587
2020-01-29 22:21:57 C 07 00 33.22 -35 40 40.2 V 587
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)