2020 BC6

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7095784116 ± 3.99e-08
Semi-major axis (a)1.8601202251 AU ± 1.05e-08
Inclination (i)6.27759344° ± 4.33e-06
Long. of Asc. Node (Ω)272.38269341° ± 1.25e-05
Arg. of Perihelion (ω)98.51217343° ± 1.52e-05
Mean Anomaly (M)141.84432021° ± 1.49e-06
Mean Motion (n)0.3885087048°/day ± 3.29e-09
Perihelion dist (q)0.54021907 AU ± 7.43e-08
Aphelion dist (Q)3.18002138 AU ± 7.63e-08
Orbital Period2.53694775 yr ± 2.15e-08
Physical Parameters
H (abs. magnitude)20.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty0
Orbit TypeApollo
MOID0.001933 AU
Observations Used192
Radar Obs Used2
Oppositions7
Arc Total2014-2025
First Observation Used2014-05-05
Last Observation Used2025-01-20
Observations (208)
Date Type RA Dec Mag Band Observatory
2014-05-05 04:55:09 C 15 33 50.33 -27 41 19.9 23.1 W84
2014-05-05 04:57:26 C 15 33 50.15 -27 41 19.6 W84
2014-05-05 04:58:34 C 15 33 50.05 -27 41 19.4 W84
2014-05-05 04:59:42 C 15 33 49.95 -27 41 19.2 W84
2014-05-23 09:00:23 C 14 53 44.872 -25 08 51.73 V F51
2014-05-23 09:16:32 C 14 53 43.170 -25 08 44.04 V F51
2014-06-27 06:42:23 C 13 43 44.365 -16 22 19.87 V F51
2014-06-27 07:00:10 C 13 43 43.423 -16 22 09.50 V F51
2014-06-27 07:17:59 C 13 43 42.491 -16 21 58.98 V F51
2014-11-21 15:04:01 C 11 21 42.474 +01 25 40.05 V F51
2014-11-21 15:10:44 C 11 21 42.642 +01 25 36.54 V F51
2014-11-21 15:17:28 C 11 21 42.793 +01 25 33.50 V F51
2014-11-29 14:49:00 C 11 26 24.356 -00 03 28.12 V F51
2014-11-29 14:55:40 C 11 26 24.482 -00 03 30.88 V F51
2015-02-15 10:30:30 C 10 02 26.023 +00 52 56.00 V F51
2015-02-15 10:48:15 C 10 02 24.523 +00 53 04.55 V F51
2020-01-17 11:43:51 C 10 21 49.453 -00 55 18.02 V F51
2020-01-17 11:47:41 C 10 21 48.928 -00 55 16.39 V F51
2020-01-19 12:34:23 C 10 15 12.817 -00 30 50.28 V F52
2020-01-19 12:51:39 C 10 15 10.446 -00 30 41.05 V F52
2020-01-19 13:08:50 C 10 15 08.049 -00 30 32.55 V F52
2020-01-23 12:43:26 C 10 02 16.623 +00 20 43.70 U F52
2020-01-23 13:16:09 C 10 02 12.145 +00 21 01.83 U F52
2020-01-23 13:32:32 C 10 02 09.891 +00 21 10.93 U F52
2020-01-24 00:23:16 C 10 00 43.73 +00 27 08.5 V L01
2020-01-24 00:26:06 C 10 00 43.29 +00 27 10.3 V L01
2020-01-24 00:29:30 C 10 00 42.84 +00 27 11.8 V L01
2020-01-24 01:48:57 C 10 00 32.12 +00 27 55.0 V 033
2020-01-24 01:54:06 C 10 00 31.39 +00 27 57.7 V 033
2020-01-24 01:59:14 C 10 00 30.68 +00 28 00.7 V 033
2020-01-24 07:37:26 C 09 59 46.35 +00 31 14.8 V I52
2020-01-24 07:39:50 C 09 59 45.94 +00 31 16.6 V I52
2020-01-24 07:42:14 C 09 59 45.67 +00 31 17.4 V I52
2020-01-24 07:44:38 C 09 59 45.34 +00 31 18.6 V I52
2020-01-24 10:49:30 C 09 59 20.861 +00 33 05.42 U F51
2020-01-24 11:08:47 C 09 59 18.235 +00 33 16.17 U F51
2020-01-24 11:28:10 C 09 59 15.588 +00 33 27.08 U F51
2020-01-24 11:47:43 C 09 59 12.928 +00 33 38.10 U F51
2020-01-25 12:02:34 C 09 56 01.024 +00 47 22.30 U F52
2020-01-25 12:21:42 C 09 55 58.423 +00 47 33.07 U F52
2020-01-25 12:59:19 C 09 55 53.324 +00 47 54.65 U F52
2020-01-30 11:21:50 C 09 40 48.014 +01 56 37.30 V T12
2020-01-31 08:10:15 C 09 38 15.41 +02 08 47.0 V G96
2020-01-31 08:18:19 C 09 38 14.42 +02 08 51.5 V G96
2020-01-31 08:26:23 C 09 38 13.45 +02 08 57.0 V G96
2020-02-01 06:53:04 C 09 35 31.16 +02 22 20.1 u 807
2020-02-01 07:04:20 C 09 35 29.79 +02 22 26.7 u 807
2020-02-01 07:15:17 C 09 35 28.43 +02 22 33.1 u 807
2020-02-01 08:00:10 C 09 35 23.46 +02 22 45.0 V G96
2020-02-01 08:07:28 C 09 35 22.64 +02 22 49.2 V G96
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2025-01-08 05:10:00 -963453.5 0.4 Hz 8560 -14 -14
2025-01-08 06:00:00 38737999 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)