2017 BM123

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2970069101 ± 3.00e-08
Semi-major axis (a)1.3117070261 AU ± 1.82e-09
Inclination (i)7.83483280° ± 1.20e-06
Long. of Asc. Node (Ω)151.34852693° ± 2.28e-06
Arg. of Perihelion (ω)59.80894032° ± 1.01e-05
Mean Anomaly (M)264.60660394° ± 4.48e-06
Mean Motion (n)0.6560803173°/day ± 1.37e-09
Perihelion dist (q)0.92212098 AU ± 3.94e-08
Aphelion dist (Q)1.70129308 AU ± 3.94e-08
Orbital Period1.50229516 yr ± 3.13e-09
NGA Modelr2
A2-9.29327646e-14 ± 8.17e-15 AU/d²
Physical Parameters
H (abs. magnitude)23.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.358″
Uncertainty0
Orbit TypeApollo
MOID0.026667 AU
Observations Used362
Radar Obs Used4
Oppositions2
Arc Total2017-2026
First Observation Used2017-01-31
Last Observation Used2026-01-13
Observations (376)
Date Type RA Dec Mag Band Observatory
2020-02-21 00:42:03 C 09 49 42.49 +12 19 14.8 V 160
2020-02-21 00:44:56 C 09 49 42.87 +12 19 32.7 V 160
2020-02-21 00:47:50 C 09 49 43.26 +12 19 50.5 V 160
2020-02-21 01:48:10 C 09 49 54.38 +12 26 45.8 V G40
2020-02-21 02:27:44 C 09 49 59.23 +12 30 50.2 V G40
2020-02-21 02:48:26 C 09 50 01.83 +12 32 57.8 V G40
2020-02-21 05:44:42 C 09 50 36.77 +12 51 11.3 q H45
2020-02-21 05:46:07 C 09 50 36.99 +12 51 20.4 q H45
2020-02-21 05:47:12 C 09 50 37.11 +12 51 27.3 q H45
2020-02-21 05:48:46 C 09 50 37.30 +12 51 37.4 q H45
2020-02-21 05:50:04 C 09 50 37.47 +12 51 45.8 q H45
2020-02-21 05:51:10 C 09 50 37.62 +12 51 52.5 q H45
2020-02-21 21:51:36 C 09 53 33.92 +14 39 04.3 V 160
2020-02-21 21:55:32 C 09 53 34.54 +14 39 32.3 V 160
2020-02-21 21:59:29 C 09 53 35.16 +14 40 00.5 V 160
2020-02-22 01:01:05 C 09 54 04.17 +15 01 20.5 V 033
2020-02-22 01:01:56 C 09 54 04.31 +15 01 26.5 V 033
2020-02-22 01:03:44 C 09 54 04.62 +15 01 39.8 V 033
2020-02-22 02:18:21 C 09 54 19.53 +15 11 48.9 V G40
2020-02-22 02:37:46 C 09 54 22.55 +15 14 09.6 V G40
2020-02-22 02:57:33 C 09 54 25.69 +15 16 33.0 V G40
2020-02-22 09:28:55 C 09 55 54.54 +16 06 06.3 V T08
2020-02-22 09:58:12 C 09 55 59.21 +16 09 51.9 V T08
2020-02-22 10:04:49 C 09 56 00.26 +16 10 43.0 V T08
2020-02-22 10:18:13 C 09 56 02.42 +16 12 26.8 V T08
2020-02-22 23:02:58 C 09 58 47.03 +17 54 00.4 V 186
2020-02-22 23:05:08 C 09 58 47.57 +17 54 19.6 V 186
2020-02-22 23:06:13 C 09 58 47.67 +17 54 27.6 V 186
2020-02-24 01:44:53 C 10 06 04.13 +22 01 25.5 V 033
2020-02-24 01:45:40 C 10 06 04.36 +22 01 33.8 V 033
2020-02-24 01:46:30 C 10 06 04.57 +22 01 41.7 V 033
2020-02-24 11:51:52 C 10 09 20.93 +23 50 19.8 V T05
2020-02-24 12:02:16 C 10 09 23.86 +23 52 12.5 V T05
2020-02-24 12:21:47 C 10 09 29.35 +23 55 43.0 V T05
2020-02-24 12:23:46 C 10 09 29.91 +23 56 04.1 V T05
2020-02-24 12:26:25 C 10 09 30.70 +23 56 33.6 V T05
2020-02-24 12:45:04 C 10 09 35.99 +23 59 53.8 V T05
2020-02-24 13:00:16 C 10 09 40.42 +24 02 37.9 V T05
2020-02-24 21:25:48 C 10 12 58.30 +25 37 14.5 V 160
2020-02-24 21:30:29 C 10 12 59.84 +25 38 10.1 V 160
2020-02-24 21:35:10 C 10 13 01.37 +25 39 05.9 V 160
2020-02-24 21:58:07 C 10 13 08.22 +25 43 33.6 V L01
2020-02-24 22:00:25 C 10 13 08.98 +25 44 00.8 V L01
2020-02-24 22:03:24 C 10 13 09.96 +25 44 36.0 V L01
2020-02-24 22:07:00 C 10 13 11.15 +25 45 18.9 V L01
2020-02-25 06:41:47 C 10 16 35.94 +27 30 18.8 V 703
2020-02-25 06:58:02 C 10 16 41.73 +27 33 45.0 V 703
2020-02-25 07:06:55 C 10 16 44.86 +27 35 36.5 V 703
2020-02-26 04:04:42 C 10 26 56.33 +32 17 04.5 V U71
2020-02-26 04:11:24 C 10 26 59.76 +32 18 44.1 V U71
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2017-02-22 05:33:00 94811.1395 0.2 Hz 2380 -1 -1
2023-03-03 05:30:00 30855227.39 0.5 us 8560 -14 -14
2023-03-05 06:30:00 -104454.8 0.2 Hz 8560 -14 -14
2023-03-05 07:20:00 31726016.434 0.125 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)