2022 DU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6394442843 ± 9.92e-05
Semi-major axis (a)2.9608642444 AU ± 8.53e-04
Inclination (i)9.39538410° ± 1.07e-03
Long. of Asc. Node (Ω)351.55666804° ± 8.13e-04
Arg. of Perihelion (ω)120.61635164° ± 1.02e-03
Mean Anomaly (M)270.92138706° ± 1.17e-01
Mean Motion (n)0.1934570375°/day ± 8.36e-05
Perihelion dist (q)1.06755653 AU ± 4.25e-04
Aphelion dist (Q)4.85417196 AU ± 1.43e-03
Orbital Period5.09480707 yr ± 2.20e-03
Physical Parameters
H (abs. magnitude)22.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.299″
Uncertainty3
Orbit TypeAmor
MOID0.152130 AU
Observations Used94
Oppositions1
Arc Total2022-2022
First Observation Used2022-02-22
Last Observation Used2022-03-24
Observations (98)
Date Type RA Dec Mag Band Observatory
2022-02-22 07:23:32 C 09 01 10.51 +39 23 21.4 V G96
2022-02-22 07:31:40 C 09 01 11.72 +39 22 49.5 V G96
2022-02-22 07:39:48 C 09 01 13.07 +39 22 18.2 V G96
2022-02-22 07:47:56 C 09 01 14.37 +39 21 47.4 V G96
2022-02-22 10:16:53 C 09 01 38.51 +39 12 08.2 V I52
2022-02-22 10:23:31 C 09 01 39.63 +39 11 42.0 V I52
2022-02-22 10:30:08 C 09 01 40.71 +39 11 16.3 V I52
2022-02-22 10:36:46 C 09 01 41.80 +39 10 50.7 V I52
2022-02-22 21:30:59 C 09 03 35.60 +38 29 28.8 V L01
2022-02-22 21:34:43 C 09 03 36.18 +38 29 14.9 V L01
2022-02-22 21:36:56 C 09 03 37.12 +38 29 01.6 V J95
2022-02-22 21:38:28 C 09 03 36.77 +38 29 01.0 V L01
2022-02-22 21:42:12 C 09 03 37.34 +38 28 46.7 V L01
2022-02-22 21:45:57 C 09 03 37.92 +38 28 32.7 V L01
2022-02-22 21:54:42 C 09 03 39.88 +38 27 54.6 V J95
2022-02-22 22:03:31 C 09 03 41.26 +38 27 21.1 V J95
2022-02-22 23:09:58 C 09 03 51.16 +38 23 14.6 V 204
2022-02-22 23:32:53 C 09 03 54.73 +38 21 47.4 V 204
2022-02-22 23:50:30 C 09 03 57.77 +38 20 42.3 X I93
2022-02-22 23:55:48 C 09 03 58.28 +38 20 20.6 V 204
2022-02-22 23:56:10 C 09 03 58.69 +38 20 21.2 X I93
2022-02-23 00:01:34 C 09 03 59.50 +38 20 00.2 X I93
2022-02-23 00:04:53 C 09 04 00.11 +38 19 47.6 X 958
2022-02-23 00:13:12 C 09 04 01.43 +38 19 17.3 X 958
2022-02-23 00:21:31 C 09 04 02.76 +38 18 45.7 X 958
2022-02-23 02:58:41 C 09 04 31.57 +38 08 55.1 X 858
2022-02-23 03:06:49 C 09 04 32.84 +38 08 25.0 X 858
2022-02-23 03:14:53 C 09 04 34.09 +38 07 55.5 X 858
2022-02-23 03:52:08 C 09 04 40.02 +38 05 37.2 V I52
2022-02-23 03:53:30 C 09 04 40.24 +38 05 31.9 V I52
2022-02-23 03:54:52 C 09 04 40.48 +38 05 27.0 V I52
2022-02-23 18:11:03 C 09 06 58.11 +37 11 54.7 V 033
2022-02-23 18:12:13 C 09 06 58.29 +37 11 50.5 V 033
2022-02-23 18:13:22 C 09 06 58.45 +37 11 46.3 V 033
2022-02-23 18:25:21 C 09 07 00.56 +37 11 05.1 V L06
2022-02-23 18:30:57 C 09 07 01.24 +37 10 42.4 V A17
2022-02-23 18:40:32 C 09 07 02.85 +37 10 09.8 V L06
2022-02-23 18:55:41 C 09 07 05.14 +37 09 14.1 V L06
2022-02-23 19:05:32 C 09 07 06.45 +37 08 36.5 V A17
2022-02-23 19:38:47 C 09 07 11.42 +37 06 34.9 V A17
2022-02-23 20:25:06 C 09 07 18.25 +37 03 48.8 X 595
2022-02-23 20:25:39 C 09 07 18.20 +37 03 44.2 V 246
2022-02-23 20:26:24 C 09 07 18.31 +37 03 41.6 V 246
2022-02-23 20:27:54 C 09 07 18.58 +37 03 36.0 V 246
2022-02-23 20:38:42 C 09 07 20.32 +37 02 59.4 V K63
2022-02-23 20:40:35 C 09 07 20.48 +37 02 51.4 X 595
2022-02-23 20:55:37 C 09 07 22.72 +37 01 56.1 X 595
2022-02-23 20:55:59 C 09 07 22.89 +37 01 56.6 V K63
2022-02-23 20:56:23 C 09 07 22.93 +37 01 53.7 V K51
2022-02-23 21:01:26 C 09 07 23.71 +37 01 34.7 V K51