373393 (1972 RB)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4875035842 ± 3.43e-08
Semi-major axis (a)2.1470667560 AU ± 8.48e-10
Inclination (i)5.25247936° ± 4.73e-06
Long. of Asc. Node (Ω)177.06106861° ± 6.48e-05
Arg. of Perihelion (ω)152.99259653° ± 6.51e-05
Mean Anomaly (M)329.52681449° ± 4.96e-06
Mean Motion (n)0.3132881403°/day ± 1.86e-10
Perihelion dist (q)1.10036402 AU ± 7.37e-08
Aphelion dist (Q)3.19376950 AU ± 7.37e-08
Orbital Period3.14606957 yr ± 1.86e-09
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.245″
Uncertainty0
Orbit TypeAmor
MOID0.096777 AU
Observations Used71
Oppositions47
Arc Total1950-2019
First Observation Used1950-08-12
Last Observation Used2019-05-11
Observations (79)
Date Type RA Dec Mag Band Observatory
1950-08-12 10:36:59 00 02 54.04 +24 11 17.1 c 261
1950-08-12 11:21:59 00 03 05.52 +24 11 12.7 c 261
1972-09-16 07:30:01 A 23 29 21.08 +00 07 12.1 15.6 675
1972-09-16 08:12:32 A 23 29 29.42 +00 06 32.3 675
1972-09-17 10:46:17 A 23 34 57.84 -00 18 04.7 675
1972-09-18 09:01:16 A 23 39 23.80 -00 37 45.9 675
1972-09-19 09:46:16 A 23 44 04.83 -00 58 40.6 675
1972-10-04 05:18:04 A 00 31 13.84 -04 14 28.5 18.0 A 801
1972-10-05 06:28:14 A 00 33 27.00 -04 21 42.8 A 801
1972-10-08 06:51:00 A 00 39.33 -04 38.4 693
1972-10-08 07:16:29 A 00 39.35 -04 38.4 693
1972-10-11 07:30:37 A 00 44 29.70 -04 49 22.6 675
1972-10-14 04:20:47 A 00 48 53.40 -04 54 56.5 675
1972-10-18 06:48:49 A 00 54 24.06 -04 55 34.6 A 801
1972-11-04 05:53:59 A 01 12.58 -03 48.6 693
1972-11-04 07:09:00 A 01 12.62 -03 48.2 693
2010-05-14 14:16:05 C 23 48 24.410 +02 15 47.10 t F51
2010-05-14 14:16:51 C 23 48 24.541 +02 15 48.09 t F51
2010-05-14 14:27:48 C 23 48 26.386 +02 15 57.97 t F51
2010-05-14 14:28:34 C 23 48 26.474 +02 15 58.67 t F51
2013-06-12 09:57:54 C 22 44 41.46 +03 57 27.9 u G96
2013-06-12 10:02:25 C 22 44 42.32 +03 57 32.8 u G96
2013-06-12 10:06:57 C 22 44 43.15 +03 57 38.1 u G96
2013-06-12 10:11:33 C 22 44 44.01 +03 57 43.3 u G96
2013-06-12 10:16:09 C 22 44 44.91 +03 57 48.3 u G96
2013-06-13 00:18:32 C 22 47 25.81 +04 13 42.0 o 461
2013-06-13 00:28:34 C 22 47 27.81 +04 13 53.2 o 461
2013-06-13 08:46:00 C 22 49 03.01 +04 23 19.9 q H36
2013-06-13 09:05:53 C 22 49 06.83 +04 23 42.4 q H36
2013-06-13 09:22:58 C 22 49 10.03 +04 24 02.1 q H36
2013-06-13 09:26:39 C 22 49 10.95 +04 24 07.1 u G96
2013-06-13 09:27:26 C 22 49 11.10 +04 24 08.1 u G96
2013-06-13 09:28:16 C 22 49 11.24 +04 24 09.3 u G96
2013-06-13 09:29:05 C 22 49 11.42 +04 24 10.0 u G96
2013-06-13 09:29:52 C 22 49 11.60 +04 24 11.0 u G96
2013-06-13 17:16:28 C 22 50 41.11 +04 33 00.6 o 300
2013-06-13 17:26:19 C 22 50 43.02 +04 33 11.7 o 300
2013-06-13 17:31:12 C 22 50 43.87 +04 33 17.0 o 300
2013-06-13 17:36:04 C 22 50 44.78 +04 33 22.2 o 300
2013-06-26 09:31:53 C 23 50 55.89 +10 08 08.4 u G96
2013-06-26 09:34:01 C 23 50 56.32 +10 08 10.6 u G96
2013-06-26 09:36:12 C 23 50 56.79 +10 08 12.9 u G96
2013-06-26 09:38:19 C 23 50 57.19 +10 08 14.8 u G96
2013-10-09 08:59:14 C 04 58 35.38 +14 33 45.6 q 448
2013-10-09 09:40:35 C 04 58 35.09 +14 33 30.7 q 448
2013-10-09 10:23:09 C 04 58 34.82 +14 33 14.6 q 448
2013-10-09 11:10:07 C 04 58 34.46 +14 32 57.1 q 448
2013-10-09 11:48:07 C 04 58 34.22 +14 32 43.3 q 448
2013-11-06 10:06:43 C 04 34 03.316 +10 37 30.74 L F51
2013-11-06 10:46:12 C 04 34 00.746 +10 37 19.76 L F51