2019 RB1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4995996585 ± 1.14e-04
Semi-major axis (a)1.4930645728 AU ± 2.46e-04
Inclination (i)2.68182190° ± 4.13e-04
Long. of Asc. Node (Ω)285.97663444° ± 5.13e-03
Arg. of Perihelion (ω)334.52487322° ± 5.20e-03
Mean Anomaly (M)176.84991392° ± 3.16e-01
Mean Motion (n)0.5402495205°/day ± 1.33e-04
Perihelion dist (q)0.74713002 AU ± 2.10e-04
Aphelion dist (Q)2.23899912 AU ± 4.06e-04
Orbital Period1.82439085 yr ± 4.50e-04
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.239″
Uncertainty3
Orbit TypeApollo
MOID0.037176 AU
Observations Used92
Oppositions1
Arc Total2019-2019
First Observation Used2019-09-04
Last Observation Used2019-10-01
Observations (96)
Date Type RA Dec Mag Band Observatory
2019-09-05 22:01:27 C 23 47 10.49 +35 10 02.5 q I93
2019-09-05 22:06:09 C 23 47 09.14 +35 09 24.2 q I93
2019-09-06 07:18:55 C 23 44 44.05 +33 55 20.0 u H21
2019-09-06 07:22:32 C 23 44 43.07 +33 54 51.5 u H21
2019-09-06 07:25:38 C 23 44 42.23 +33 54 26.9 u H21
2019-09-06 07:28:45 C 23 44 41.39 +33 54 02.5 u H21
2019-09-06 07:31:51 C 23 44 40.55 +33 53 38.0 u H21
2019-09-06 07:34:57 C 23 44 39.72 +33 53 13.4 u H21
2019-09-06 07:38:03 C 23 44 38.88 +33 52 48.9 u H21
2019-09-06 07:41:10 C 23 44 38.05 +33 52 24.5 u H21
2019-09-06 07:44:16 C 23 44 37.21 +33 52 00.0 u H21
2019-09-06 07:47:22 C 23 44 36.38 +33 51 35.4 u H21
2019-09-06 07:50:28 C 23 44 35.53 +33 51 10.8 u H21
2019-09-06 07:53:34 C 23 44 34.70 +33 50 46.3 u H21
2019-09-06 07:56:41 C 23 44 33.87 +33 50 21.8 u H21
2019-09-06 07:59:46 C 23 44 33.03 +33 49 57.4 u H21
2019-09-06 08:03:05 C 23 44 32.14 +33 49 31.3 u H21
2019-09-07 08:48:33 C 23 39 13.94 +30 49 44.8 V I52
2019-09-07 08:48:55 C 23 39 13.87 +30 49 42.4 V I52
2019-09-07 08:49:16 C 23 39 13.83 +30 49 40.0 V I52
2019-09-07 08:49:37 C 23 39 13.73 +30 49 37.4 V I52
2019-09-07 09:07:00 C 23 39 15.339 +30 47 56.07 U F51
2019-09-07 09:16:16 C 23 39 13.282 +30 46 54.12 U F51
2019-09-07 09:34:46 C 23 39 09.225 +30 44 52.51 U F51
2019-09-10 04:06:00 C 23 29 12.66 +24 30 40.3 u H21
2019-09-10 04:10:47 C 23 29 12.03 +24 30 18.6 u H21
2019-09-10 04:14:34 C 23 29 11.52 +24 30 01.0 u H21
2019-09-10 04:18:20 C 23 29 11.01 +24 29 43.5 u H21
2019-09-10 04:22:07 C 23 29 10.51 +24 29 26.0 u H21
2019-09-10 04:25:54 C 23 29 09.99 +24 29 08.6 u H21
2019-09-10 04:29:40 C 23 29 09.47 +24 28 51.3 u H21
2019-09-10 04:34:20 C 23 29 08.85 +24 28 29.7 u H21
2019-09-18 04:19:45 C 23 15 46.12 +14 31 06.7 V I52
2019-09-18 04:21:21 C 23 15 46.02 +14 31 02.9 V I52
2019-09-18 04:22:57 C 23 15 45.84 +14 30 58.2 V I52
2019-09-18 04:24:33 C 23 15 45.70 +14 30 55.0 V I52
2019-09-19 05:48:48 C 23 14 45.80 +13 40 25.2 u H21
2019-09-19 05:58:58 C 23 14 45.32 +13 40 05.7 u H21
2019-09-19 06:04:47 C 23 14 45.05 +13 39 54.4 u H21
2019-09-22 04:02:47 C 23 12 41.66 +11 41 03.6 V G96
2019-09-22 04:09:40 C 23 12 41.45 +11 40 53.0 V G96
2019-09-22 04:16:34 C 23 12 41.20 +11 40 42.9 V G96
2019-09-22 04:23:30 C 23 12 40.97 +11 40 32.1 V G96
2019-10-01 05:25:48 C 23 09 53.49 +07 33 46.3 V G96
2019-10-01 05:33:19 C 23 09 53.37 +07 33 40.7 V G96
2019-10-01 05:40:49 C 23 09 53.32 +07 33 34.8 V G96