2022 DR

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5139980537 ± 3.26e-02
Semi-major axis (a)2.0560269105 AU ± 1.36e-01
Inclination (i)1.11400848° ± 7.02e-02
Long. of Asc. Node (Ω)183.13598284° ± 1.74e+00
Arg. of Perihelion (ω)291.27461732° ± 1.99e+00
Mean Anomaly (M)108.40726193° ± 5.35e+01
Mean Motion (n)0.3344380700°/day ± 3.32e-02
Perihelion dist (q)0.99923310 AU ± 9.41e-02
Aphelion dist (Q)3.11184350 AU ± 2.16e-01
Orbital Period2.94705580 yr ± 2.92e-01
Physical Parameters
H (abs. magnitude)25.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.303″
Uncertainty3
Orbit TypeApollo
MOID0.023462 AU
Observations Used44
Oppositions1
Arc Total2022-2022
First Observation Used
Last Observation Used2022-03-05
Observations (48)
Date Type RA Dec Mag Band Observatory
2022-02-21 05:45:37 C 09 58 24.39 +04 51 34.5 V G96
2022-02-21 05:53:05 C 09 58 26.32 +04 51 33.7 V G96
2022-02-21 06:00:34 C 09 58 28.20 +04 51 32.4 V G96
2022-02-21 06:08:01 C 09 58 30.13 +04 51 31.0 V G96
2022-02-21 06:39:58 C 09 58 38.29 +04 51 26.0 V I52
2022-02-21 06:41:03 C 09 58 38.54 +04 51 26.7 V I52
2022-02-21 06:42:08 C 09 58 38.78 +04 51 25.6 V I52
2022-02-21 06:43:13 C 09 58 39.07 +04 51 25.8 V I52
2022-02-22 01:46:33 C 10 03 41.26 +04 48 08.7 V L01
2022-02-22 01:51:32 C 10 03 42.42 +04 48 07.2 V L01
2022-02-22 01:56:32 C 10 03 43.66 +04 48 07.3 V L01
2022-02-22 02:00:17 C 10 03 44.48 +04 48 06.3 V L01
2022-02-22 23:45:20 C 10 09 11.40 +04 44 55.8 V J95
2022-02-23 00:12:22 C 10 09 17.29 +04 44 52.2 V J95
2022-02-23 00:19:27 C 10 09 18.11 +04 44 57.4 V 204
2022-02-23 00:36:27 C 10 09 22.64 +04 44 48.7 V J95
2022-02-23 00:41:07 C 10 09 22.87 +04 44 54.5 V 204
2022-02-23 00:45:26 C 10 09 24.45 +04 44 59.1 X 958
2022-02-23 00:54:45 C 10 09 26.53 +04 44 56.7 X 958
2022-02-23 01:03:53 C 10 09 27.86 +04 44 51.4 V 204
2022-02-23 01:03:55 C 10 09 28.55 +04 44 55.1 X 958
2022-02-23 01:31:59 C 10 09 34.62 +04 44 49.0 X I93
2022-02-23 01:42:37 C 10 09 36.96 +04 44 47.8 X I93
2022-02-23 01:53:00 C 10 09 39.19 +04 44 46.0 X I93
2022-02-25 02:01:45 C 10 20 09.69 +04 40 46.6 u 807
2022-02-25 02:07:40 C 10 20 10.77 +04 40 46.5 u 807
2022-02-25 02:13:37 C 10 20 11.84 +04 40 45.5 u 807
2022-02-25 04:13:39 C 10 20 36.08 +04 39 05.8 V I52
2022-02-25 04:15:38 C 10 20 36.40 +04 39 05.7 V I52
2022-02-25 04:17:37 C 10 20 36.79 +04 39 05.4 V I52
2022-02-25 04:18:43 C 10 20 36.99 +04 39 05.1 V I52
2022-02-27 03:21:34 C 10 29 07.09 +04 36 11.5 u 807
2022-02-27 03:33:20 C 10 29 08.84 +04 36 11.0 u 807
2022-02-27 03:45:03 C 10 29 10.56 +04 36 10.1 u 807
2022-02-28 03:37:21 C 10 33 00.33 +04 34 22.2 u 807
2022-02-28 03:53:09 C 10 33 02.48 +04 34 20.4 u 807
2022-02-28 04:09:00 C 10 33 04.65 +04 34 19.9 u 807
2022-02-28 07:13:19 C 10 33 32.39 +04 32 50.9 V I52
2022-02-28 07:15:35 C 10 33 32.69 +04 32 50.9 V I52
2022-02-28 07:17:50 C 10 33 32.92 +04 32 50.8 V I52
2022-02-28 07:20:06 C 10 33 33.21 +04 32 50.7 V I52
2022-03-02 06:34:42 C 10 40 14.20 +04 30 06.1 V G96
2022-03-02 06:42:09 C 10 40 15.05 +04 30 06.0 V G96
2022-03-02 06:49:34 C 10 40 15.88 +04 30 05.4 V G96
2022-03-02 06:57:01 C 10 40 16.73 +04 30 05.0 V G96
2022-03-05 08:40:07 C 10 48 56.056 +04 27 15.21 U F52
2022-03-05 08:56:43 C 10 48 57.517 +04 27 14.85 U F52
2022-03-05 09:13:15 C 10 48 59.015 +04 27 14.20 U F52