2021 RH19

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4512495973 ± 1.73e-04
Semi-major axis (a)2.2518221337 AU ± 8.32e-04
Inclination (i)19.16718591° ± 4.50e-03
Long. of Asc. Node (Ω)359.26630930° ± 1.74e-05
Arg. of Perihelion (ω)351.54452154° ± 1.10e-03
Mean Anomaly (M)86.24893775° ± 2.46e-01
Mean Motion (n)0.2916830219°/day ± 1.62e-04
Perihelion dist (q)1.23568830 AU ± 6.00e-04
Aphelion dist (Q)3.26795596 AU ± 1.27e-03
Orbital Period3.37910063 yr ± 1.87e-03
Physical Parameters
H (abs. magnitude)22.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.325″
Uncertainty3
Orbit TypeAmor
MOID0.231679 AU
Observations Used38
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-14
Last Observation Used2021-10-11
Observations (39)
Date Type RA Dec Mag Band Observatory
2021-09-14 06:20:05 C 00 06 34.01 -13 32 22.4 V G96
2021-09-14 06:27:39 C 00 06 33.31 -13 31 56.7 V G96
2021-09-14 06:35:12 C 00 06 32.61 -13 31 30.6 V G96
2021-09-14 06:42:45 C 00 06 31.91 -13 31 04.4 V G96
2021-09-14 08:37:36 C 00 06 21.24 -13 24 24.4 V 703
2021-09-14 08:39:47 C 00 06 21.04 -13 24 15.7 V 703
2021-09-14 23:18:01 C 00 05 08.11 -12 33 07.6 V L01
2021-09-14 23:21:57 C 00 05 07.77 -12 32 54.3 V L01
2021-09-14 23:25:53 C 00 05 07.43 -12 32 40.8 V L01
2021-09-15 04:46:23 C 00 04 40.69 -12 13 09.8 u 807
2021-09-15 04:49:35 C 00 04 40.43 -12 12 58.4 V 807
2021-09-15 04:50:17 C 00 04 40.38 -12 12 55.9 u 807
2021-09-15 04:52:50 C 00 04 40.12 -12 12 47.0 V 807
2021-09-15 04:54:13 C 00 04 40.00 -12 12 41.6 u 807
2021-09-15 04:55:56 C 00 04 39.84 -12 12 36.1 V 807
2021-09-16 03:36:29 C 00 02 46.25 -10 52 20.8 u 807
2021-09-16 03:40:21 C 00 02 45.86 -10 52 08.1 u 807
2021-09-16 03:44:20 C 00 02 45.44 -10 51 52.5 u 807
2021-09-16 06:52:15 C 00 02 28.87 -10 41 26.1 V 734
2021-09-16 07:02:41 C 00 02 27.89 -10 40 49.1 V 734
2021-09-24 00:35:46 C 23 47 07.68 +00 20 56.7 V J95
2021-09-24 01:13:35 C 23 47 04.50 +00 23 07.7 V J95
2021-09-27 02:01:21 C 23 41 30.69 +04 31 10.8 u 807
2021-09-27 02:05:20 C 23 41 30.39 +04 31 24.4 u 807
2021-09-27 02:09:20 C 23 41 29.98 +04 31 38.4 u 807
2021-09-29 15:26:34 C 23 37 05.59 +07 47 42.2 V D29
2021-09-29 15:46:56 C 23 37 04.07 +07 48 45.9 V D29
2021-09-29 16:07:18 C 23 37 02.55 +07 49 48.0 V D29
2021-10-04 06:42:02 C 23 30 05.303 +13 11 24.53 U F52
2021-10-04 07:09:36 C 23 30 03.511 +13 12 39.28 U F52
2021-10-04 07:23:17 C 23 30 02.620 +13 13 16.42 U F52
2021-10-05 07:10:17 C 23 28 43.362 +14 16 17.66 U F51
2021-10-05 07:26:22 C 23 28 42.355 +14 16 59.81 U F51
2021-10-05 07:42:35 C 23 28 41.339 +14 17 42.05 U F51
2021-10-05 07:58:55 C 23 28 40.311 +14 18 24.93 U F51
2021-10-11 10:33:29 C 23 22 04.693 +19 58 25.53 U F51
2021-10-11 10:50:51 C 23 22 03.947 +19 59 00.97 U F51
2021-10-11 11:08:19 C 23 22 03.221 +19 59 35.82 U F51
2021-10-11 11:25:45 C 23 22 02.495 +20 00 11.13 U F51