2022 DQ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2141327923 ± 8.79e-08
Semi-major axis (a)1.4934590549 AU ± 6.46e-09
Inclination (i)19.73844568° ± 1.49e-05
Long. of Asc. Node (Ω)4.18472480° ± 5.21e-06
Arg. of Perihelion (ω)204.13033723° ± 3.29e-05
Mean Anomaly (M)346.81585139° ± 2.09e-05
Mean Motion (n)0.5400354825°/day ± 3.50e-09
Perihelion dist (q)1.17366050 AU ± 1.31e-07
Aphelion dist (Q)1.81325761 AU ± 1.31e-07
Orbital Period1.82511393 yr ± 1.18e-08
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.252″
Uncertainty0
Orbit TypeAmor
MOID0.188963 AU
Observations Used71
Oppositions6
Arc Total2011-2024
First Observation Used2011-03-13
Last Observation Used2024-09-10
Observations (79)
Date Type RA Dec Mag Band Observatory
2022-03-24 08:30:35 C 12 28 41.64 -02 48 44.4 V G96
2022-03-24 10:35:58 C 12 28 22.997 -02 56 14.29 V F52
2022-03-24 10:36:54 C 12 28 22.832 -02 56 17.89 V F52
2022-03-24 11:10:13 C 12 28 17.305 -02 58 19.62 V F52
2022-03-27 08:21:31 C 12 17 17.47 -07 16 36.9 V 703
2022-03-27 08:29:43 C 12 17 16.03 -07 17 07.3 V 703
2022-03-27 08:37:54 C 12 17 14.51 -07 17 35.2 V 703
2022-03-27 08:46:06 C 12 17 13.07 -07 18 05.9 V 703
2022-03-27 10:24:00 C 12 16 56.04 -07 24 16.5 V I52
2022-03-27 10:38:36 C 12 16 53.57 -07 25 11.8 V I52
2022-03-27 10:40:24 C 12 16 53.21 -07 25 18.4 V I52
2022-03-30 02:44:37 C 12 06 14.89 -11 28 37.6 u 807
2022-03-30 02:50:37 C 12 06 13.81 -11 29 00.7 u 807
2022-03-30 02:56:35 C 12 06 12.74 -11 29 23.6 u 807
2022-04-03 05:43:27 C 11 49 15.575 -17 40 41.20 V I52
2022-04-03 05:44:01 C 11 49 15.503 -17 40 43.86 V I52
2022-04-03 05:46:34 C 11 49 14.999 -17 40 52.50 V I52
2022-04-03 05:49:07 C 11 49 14.527 -17 41 01.93 V I52
2022-04-05 06:22:10 C 11 40 54.188 -20 34 55.16 V G96
2022-04-05 06:29:40 C 11 40 52.810 -20 35 21.44 V G96
2022-04-05 06:37:11 C 11 40 51.420 -20 35 47.90 V G96
2022-04-05 06:44:44 C 11 40 50.041 -20 36 14.36 V G96
2022-04-12 04:21:32 C 11 13 52.960 -29 20 00.00 V I52
2022-04-12 04:30:17 C 11 13 51.530 -29 20 24.10 V I52
2022-04-12 04:39:02 C 11 13 50.100 -29 20 48.80 V I52
2022-04-12 04:47:48 C 11 13 48.610 -29 21 13.00 V I52
2024-09-09 09:30:22 C 22 44 28.985 -29 32 02.76 V T12
2024-09-09 10:24:33 C 22 44 23.591 -29 31 28.25 V T12
2024-09-10 10:36:59 C 22 42 06.414 -29 15 52.05 V T12