2022 SR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3115771931 ± 1.53e-04
Semi-major axis (a)1.0660978467 AU ± 1.20e-04
Inclination (i)10.91572245° ± 5.83e-03
Long. of Asc. Node (Ω)183.31280163° ± 7.31e-04
Arg. of Perihelion (ω)278.50460947° ± 5.55e-03
Mean Anomaly (M)249.53485186° ± 1.54e-01
Mean Motion (n)0.8953991482°/day ± 1.51e-04
Perihelion dist (q)0.73392607 AU ± 1.82e-04
Aphelion dist (Q)1.39826962 AU ± 2.26e-04
Orbital Period1.10076750 yr ± 1.86e-04
Physical Parameters
H (abs. magnitude)25.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.231″
Uncertainty3
Orbit TypeApollo
MOID0.002540 AU
Observations Used36
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-19
Last Observation Used2022-09-25
Observations (40)
Date Type RA Dec Mag Band Observatory
2022-09-19 07:56:51 C 01 35 35.578 +34 09 17.24 V G96
2022-09-19 08:04:57 C 01 35 39.808 +34 09 18.54 V G96
2022-09-19 08:13:05 C 01 35 44.020 +34 09 20.20 V G96
2022-09-19 08:21:11 C 01 35 48.275 +34 09 21.49 V G96
2022-09-19 11:29:59 C 01 37 28.448 +34 09 19.12 V I52
2022-09-19 11:33:39 C 01 37 30.472 +34 09 18.40 V I52
2022-09-19 11:37:19 C 01 37 32.473 +34 09 17.89 V I52
2022-09-20 06:35:24 C 01 50 02.245 +34 07 25.28 V I52
2022-09-20 06:37:14 C 01 50 03.883 +34 07 25.57 V I52
2022-09-20 06:39:04 C 01 50 05.060 +34 07 25.25 V I52
2022-09-21 21:08:53 C 02 23 42.71 +33 34 42.5 X 033
2022-09-21 21:10:03 C 02 23 43.92 +33 34 41.0 X 033
2022-09-21 21:11:13 C 02 23 45.14 +33 34 39.5 X 033
2022-09-21 22:35:29 C 02 25 16.37 +33 32 54.2 X I93
2022-09-21 22:41:27 C 02 25 22.72 +33 32 46.1 X I93
2022-09-21 22:47:20 C 02 25 28.91 +33 32 38.8 X I93
2022-09-21 23:19:44 C 02 26 03.28 +33 31 56.8 X 958
2022-09-21 23:28:40 C 02 26 12.72 +33 31 44.0 X 958
2022-09-21 23:37:36 C 02 26 22.20 +33 31 30.4 X 958
2022-09-22 00:33:39 C 02 27 17.92 +33 30 08.3 V L01
2022-09-22 00:35:47 C 02 27 20.18 +33 30 04.6 V L01
2022-09-22 00:37:56 C 02 27 22.43 +33 30 01.2 V L01
2022-09-22 00:40:04 C 02 27 24.69 +33 29 57.6 V L01
2022-09-22 00:42:13 C 02 27 26.95 +33 29 53.9 V L01
2022-09-22 10:54:11 C 02 39 35.129 +33 09 45.10 U F52
2022-09-22 11:38:12 C 02 40 27.046 +33 08 05.37 U F52
2022-09-23 01:24:48 C 02 59 10.140 +32 22 06.78 V A17
2022-09-23 01:47:06 C 02 59 41.717 +32 20 40.70 V A17
2022-09-23 02:11:34 C 03 00 16.466 +32 19 05.05 V A17
2022-09-23 23:45:51 C 03 36 41.57 +30 19 07.5 X 033
2022-09-23 23:46:40 C 03 36 43.04 +30 19 01.9 X 033
2022-09-23 23:47:30 C 03 36 44.57 +30 18 55.7 X 033
2022-09-23 23:48:27 C 03 36 46.29 +30 18 49.2 X 033
2022-09-23 23:49:16 C 03 36 47.83 +30 18 43.1 X 033
2022-09-23 23:50:06 C 03 36 49.31 +30 18 37.6 X 033
2022-09-24 11:47:58 C 04 00 33.142 +28 37 13.19 V G96
2022-09-24 12:10:45 C 04 01 19.355 +28 33 20.66 V G96
2022-09-25 03:07:11 C 04 35 19.60 +25 29 43.1 X 033
2022-09-25 03:07:46 C 04 35 21.00 +25 29 34.8 X 033
2022-09-25 03:08:21 C 04 35 22.33 +25 29 26.5 X 033