2022 RA4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5719246494 ± 3.28e-05
Semi-major axis (a)2.4285171919 AU ± 1.92e-04
Inclination (i)17.83110502° ± 5.35e-04
Long. of Asc. Node (Ω)171.18878602° ± 3.25e-04
Arg. of Perihelion (ω)202.02654733° ± 1.90e-04
Mean Anomaly (M)300.49191635° ± 3.56e-02
Mean Motion (n)0.2604356919°/day ± 3.09e-05
Perihelion dist (q)1.03958835 AU ± 1.15e-04
Aphelion dist (Q)3.81744604 AU ± 3.13e-04
Orbital Period3.78452844 yr ± 4.49e-04
Physical Parameters
H (abs. magnitude)21.42
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.437″
Uncertainty2
Orbit TypeAmor
MOID0.056155 AU
Observations Used30
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-07
Last Observation Used2022-12-24
Observations (31)
Date Type RA Dec Mag Band Observatory
2022-09-07 13:57:58 C 04 01 07.505 +15 46 35.07 U F52
2022-09-07 14:13:00 C 04 01 13.334 +15 45 32.41 U F52
2022-09-07 14:27:57 C 04 01 19.138 +15 44 29.87 U F52
2022-09-07 14:43:08 C 04 01 25.005 +15 43 26.49 U F52
2022-09-08 08:07:58 C 04 08 20.29 +14 30 08.7 V H36
2022-09-08 08:20:38 C 04 08 25.10 +14 29 15.7 V H36
2022-09-08 08:33:19 C 04 08 29.93 +14 28 21.8 V H36
2022-09-08 09:24:20 C 04 08 48.98 +14 24 50.9 u H21
2022-09-08 09:26:20 C 04 08 49.73 +14 24 42.5 u H21
2022-09-08 09:28:21 C 04 08 50.49 +14 24 34.2 u H21
2022-09-08 21:07:48 C 04 13 21.41 +13 35 52.3 V N51
2022-09-08 21:25:03 C 04 13 27.84 +13 34 40.3 V N51
2022-09-08 21:33:40 C 04 13 31.06 +13 34 04.6 V N51
2022-09-08 21:42:17 C 04 13 34.28 +13 33 28.9 V N51
2022-09-08 21:59:32 C 04 13 40.67 +13 32 17.0 V N51
2022-09-08 22:08:17 C 04 13 43.92 +13 31 40.9 V N51
2022-09-09 03:22:19 C 04 15 43.266 +13 09 45.64 V Z84
2022-09-09 03:28:28 C 04 15 45.503 +13 09 19.98 V Z84
2022-09-10 00:07:28 C 04 23 27.25 +11 43 26.0 V K83
2022-09-10 00:23:41 C 04 23 33.04 +11 42 19.9 V K83
2022-09-10 01:30:08 C 04 23 56.74 +11 37 46.9 V 204
2022-09-10 02:03:46 C 04 24 08.69 +11 35 29.7 V 204
2022-09-22 14:51:17 C 05 47 17.904 -05 34 18.02 V T12
2022-09-22 14:51:43 C 05 47 17.984 -05 34 19.08 V T12
2022-09-22 14:52:27 C 05 47 18.131 -05 34 21.03 V T12
2022-09-26 11:28:25 C 06 04 23.900 -09 15 26.80 V I52
2022-09-26 11:34:09 C 06 04 24.950 -09 15 39.60 V I52
2022-09-26 11:35:14 C 06 04 25.050 -09 15 41.50 V I52
2022-12-24 07:09:55 C 06 33 46.340 -21 40 53.30 V V06
2022-12-24 07:21:21 C 06 33 45.720 -21 40 42.80 V V06
2022-12-24 07:32:48 C 06 33 45.050 -21 40 32.10 V V06