2022 DR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2034532302 ± 6.94e-05
Semi-major axis (a)1.2697161310 AU ± 1.17e-04
Inclination (i)3.58989329° ± 1.10e-03
Long. of Asc. Node (Ω)149.32315114° ± 8.30e-05
Arg. of Perihelion (ω)16.05620403° ± 1.56e-03
Mean Anomaly (M)214.35548385° ± 1.31e-01
Mean Motion (n)0.6888938704°/day ± 9.54e-05
Perihelion dist (q)1.01138828 AU ± 1.28e-04
Aphelion dist (Q)1.52804398 AU ± 1.66e-04
Orbital Period1.43073748 yr ± 1.98e-04
Physical Parameters
H (abs. magnitude)27.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.228″
Uncertainty3
Orbit TypeApollo
MOID0.024324 AU
Observations Used46
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-25
Last Observation Used2022-03-10
Observations (50)
Date Type RA Dec Mag Band Observatory
2022-02-25 09:36:26 C 11 52 53.403 +20 57 59.34 U F52
2022-02-25 09:55:32 C 11 53 06.431 +20 59 02.95 U F52
2022-02-25 09:58:35 C 11 53 08.481 +20 59 12.76 U F52
2022-02-25 10:17:44 C 11 53 21.414 +21 00 15.10 U F52
2022-02-25 10:34:02 C 11 53 32.362 +21 01 07.46 U F52
2022-02-25 10:37:05 C 11 53 34.461 +21 01 17.60 U F52
2022-02-25 13:04:48 C 11 55 12.968 +21 08 43.93 V F52
2022-02-25 13:05:50 C 11 55 13.642 +21 08 46.77 V F52
2022-02-25 16:48:10 C 11 58 10.73 +21 18 25.5 r P93
2022-02-25 16:51:16 C 11 58 12.86 +21 18 34.7 r P93
2022-02-25 16:54:21 C 11 58 14.95 +21 18 44.4 r P93
2022-02-25 17:00:32 C 11 58 19.16 +21 19 02.2 r P93
2022-02-25 20:54:09 C 12 01 37.83 +21 28 20.8 X I93
2022-02-25 21:21:43 C 12 01 58.27 +21 29 51.4 X I93
2022-02-25 21:59:38 C 12 02 26.46 +21 31 56.3 X 958
2022-02-25 22:14:07 C 12 02 36.93 +21 32 42.2 X 958
2022-02-25 22:28:38 C 12 02 47.38 +21 33 27.8 X 958
2022-02-26 00:25:24 C 12 04 05.84 +21 38 52.4 V 033
2022-02-26 00:26:08 C 12 04 06.36 +21 38 54.3 V 033
2022-02-26 00:26:53 C 12 04 06.87 +21 38 56.6 V 033
2022-02-26 01:12:33 C 12 04 42.69 +21 41 02.8 V J95
2022-02-26 01:16:40 C 12 04 45.53 +21 41 14.6 V J95
2022-02-26 01:21:05 C 12 04 48.69 +21 41 26.9 V J95
2022-02-26 01:25:33 C 12 04 51.81 +21 41 40.5 V J95
2022-02-26 01:31:40 C 12 04 55.70 +21 41 46.9 V Z99
2022-02-26 01:36:47 C 12 04 59.32 +21 42 01.4 V Z99
2022-02-26 01:41:54 C 12 05 02.96 +21 42 15.3 V Z99
2022-02-26 02:05:53 C 12 05 17.05 +21 44 01.3 V 204
2022-02-26 02:31:00 C 12 05 34.59 +21 45 09.1 V 204
2022-02-26 05:44:06 C 12 08 21.94 +21 54 32.7 q H36
2022-02-26 05:51:09 C 12 08 26.89 +21 54 54.0 q H36
2022-02-26 06:05:15 C 12 08 36.73 +21 55 35.6 q H36
2022-02-26 06:22:58 C 12 08 52.74 +21 56 39.6 X 858
2022-02-26 06:34:14 C 12 09 00.65 +21 57 13.4 X 858
2022-02-26 06:39:49 C 12 09 04.58 +21 57 30.3 X 858
2022-02-26 07:56:56 C 12 10 01.93 +22 01 11.8 V 654
2022-02-26 08:20:50 C 12 10 08.01 +22 01 55.3 u H21
2022-02-26 08:25:55 C 12 10 21.93 +22 02 35.7 V 654
2022-02-26 08:26:04 C 12 10 11.63 +22 02 09.0 u H21
2022-02-26 08:28:53 C 12 10 13.56 +22 02 16.6 u H21
2022-02-26 08:29:58 C 12 10 14.30 +22 02 19.4 u H21
2022-02-26 08:55:49 C 12 10 42.47 +22 04 00.1 V 654
2022-03-01 01:18:04 C 13 00 00.25 +24 22 55.0 V 033
2022-03-01 01:19:13 C 13 00 01.05 +24 22 56.8 V 033
2022-03-01 01:20:23 C 13 00 01.82 +24 22 58.5 V 033
2022-03-02 00:39:17 C 13 17 09.89 +24 56 25.0 V 033
2022-03-02 00:40:52 C 13 17 10.91 +24 56 26.9 V 033
2022-03-10 12:11:06 C 15 08 31.96 +25 17 52.6 V V06
2022-03-10 12:14:34 C 15 08 33.05 +25 17 50.2 V V06
2022-03-10 12:18:02 C 15 08 34.12 +25 17 48.1 V V06