2022 DB2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4770331541 ± 4.43e-05
Semi-major axis (a)1.7847392336 AU ± 1.42e-04
Inclination (i)2.92471801° ± 2.05e-04
Long. of Asc. Node (Ω)355.30772320° ± 1.69e-04
Arg. of Perihelion (ω)211.62498898° ± 5.21e-04
Mean Anomaly (M)185.10855575° ± 6.47e-02
Mean Motion (n)0.4133806273°/day ± 4.93e-05
Perihelion dist (q)0.93335945 AU ± 1.08e-04
Aphelion dist (Q)2.63611902 AU ± 2.24e-04
Orbital Period2.38430690 yr ± 2.84e-04
Physical Parameters
H (abs. magnitude)24.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.207″
Uncertainty2
Orbit TypeApollo
MOID0.003509 AU
Observations Used99
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-25
Last Observation Used2022-05-04
Observations (110)
Date Type RA Dec Mag Band Observatory
2022-02-25 05:50:02 C 08 13 48.55 +31 22 49.8 V G96
2022-02-25 05:58:19 C 08 13 47.07 +31 22 53.3 V G96
2022-02-25 06:06:35 C 08 13 45.55 +31 22 55.6 V G96
2022-02-25 06:14:49 C 08 13 44.06 +31 22 58.8 V G96
2022-02-25 08:22:23 C 08 13 21.46 +31 23 38.0 V I52
2022-02-25 08:29:21 C 08 13 20.28 +31 23 39.8 V I52
2022-02-25 08:31:55 C 08 13 19.68 +31 23 40.8 V I52
2022-02-25 08:34:28 C 08 13 19.21 +31 23 41.6 V I52
2022-02-25 20:42:53 C 08 11 26.21 +31 28 16.5 X C95
2022-02-25 21:39:51 C 08 11 15.54 +31 28 39.7 X C95
2022-02-25 21:51:14 C 08 11 13.38 +31 28 40.9 V 204
2022-02-25 22:23:44 C 08 11 07.37 +31 28 52.7 V 204
2022-02-26 00:04:50 C 08 10 49.37 +31 29 29.2 X I93
2022-02-26 00:11:14 C 08 10 48.24 +31 29 31.2 X I93
2022-02-26 00:17:07 C 08 10 47.13 +31 29 32.4 X I93
2022-02-26 01:41:56 C 08 10 31.92 +31 29 43.8 V 033
2022-02-26 01:44:11 C 08 10 31.51 +31 29 44.5 V 033
2022-02-26 01:46:25 C 08 10 31.14 +31 29 44.9 V 033
2022-02-26 02:37:54 C 08 10 29.78 +31 30 41.8 V I52
2022-02-26 02:41:57 C 08 10 29.03 +31 30 42.9 V I52
2022-02-26 02:45:59 C 08 10 28.39 +31 30 45.8 V I52
2022-02-26 03:13:05 C 08 10 22.75 +31 30 56.0 X 858
2022-02-26 03:24:23 C 08 10 20.59 +31 31 00.7 X 858
2022-02-26 03:35:12 C 08 10 18.53 +31 31 05.5 X 858
2022-02-26 22:03:45 C 08 07 03.89 +31 37 38.8 V 033
2022-02-26 22:05:30 C 08 07 03.58 +31 37 39.7 V 033
2022-02-26 22:07:14 C 08 07 03.23 +31 37 40.5 V 033
2022-02-26 22:10:28 C 08 07 02.61 +31 37 41.5 V 033
2022-02-27 02:57:43 C 08 06 15.60 +31 39 51.9 V 291
2022-02-27 03:02:01 C 08 06 14.75 +31 39 53.5 V 291
2022-02-27 03:06:21 C 08 06 13.83 +31 39 55.9 V 291
2022-02-28 07:56:40 C 08 00 39.14 +31 50 11.5 V I52
2022-02-28 07:58:50 C 08 00 38.70 +31 50 11.9 V I52
2022-02-28 08:01:00 C 08 00 38.20 +31 50 12.3 V I52
2022-02-28 08:03:10 C 08 00 37.75 +31 50 13.0 V I52
2022-02-28 18:15:21 C 07 58 41.48 +31 53 23.6 V 033
2022-02-28 18:16:56 C 07 58 41.12 +31 53 24.4 V 033
2022-02-28 18:18:30 C 07 58 40.78 +31 53 25.1 V 033
2022-03-01 02:44:34 C 07 56 55.80 +31 56 47.3 V I52
2022-03-01 02:48:09 C 07 56 54.96 +31 56 48.9 V I52
2022-03-01 02:54:19 C 07 56 53.48 +31 56 51.3 V I52
2022-03-01 02:55:23 C 07 56 53.28 +31 56 52.0 V I52
2022-03-01 07:00:15 C 07 55 59.411 +31 58 39.55 V T12
2022-03-01 07:01:19 C 07 55 59.148 +31 58 39.97 V T12
2022-03-01 07:01:54 C 07 55 59.004 +31 58 40.15 V T12
2022-03-01 22:19:50 C 07 52 32.69 +32 02 43.8 V 033
2022-03-01 22:21:10 C 07 52 32.37 +32 02 44.3 V 033
2022-03-01 22:22:29 C 07 52 32.03 +32 02 44.7 V 033
2022-03-02 04:51:43 C 07 51 04.48 +32 05 23.6 V I52
2022-03-02 04:53:20 C 07 51 04.06 +32 05 24.3 V I52