39572 (1993 DQ1)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4928268146 ± 1.23e-08
Semi-major axis (a)2.0363404060 AU ± 2.48e-09
Inclination (i)10.02892511° ± 8.47e-07
Long. of Asc. Node (Ω)313.49675784° ± 9.93e-06
Arg. of Perihelion (ω)344.84020842° ± 1.01e-05
Mean Anomaly (M)341.52132787° ± 4.11e-06
Mean Motion (n)0.3391850547°/day ± 6.20e-10
Perihelion dist (q)1.03277725 AU ± 2.51e-08
Aphelion dist (Q)3.03990356 AU ± 2.53e-08
Orbital Period2.90586590 yr ± 5.31e-09
Physical Parameters
H (abs. magnitude)16.56
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.035″
Uncertainty0
Orbit TypeAmor
MOID0.025755 AU
Observations Used820
Gaia Obs Used34
Oppositions16
Arc Total1993-2025
First Observation Used1993-02-26
Last Observation Used2025-03-28
Observations (858)
Date Type RA Dec Mag Band Observatory
2008-09-28 21:55:40 C 20 23 56.28 +05 18 40.5 r A81
2008-09-28 21:59:24 C 20 23 56.99 +05 18 43.7 r A81
2008-09-28 22:01:40 C 20 23 57.41 +05 18 45.4 r A81
2008-09-29 20:40:11 C 20 28 15.08 +05 37 50.0 r 169
2008-09-29 20:45:43 C 20 28 16.11 +05 37 54.3 r 169
2008-09-29 20:51:07 C 20 28 17.00 +05 37 58.1 r 169
2008-09-30 04:08:03 C 20 29 38.71 +05 44 01.0 16.1 c 704
2008-09-30 04:25:48 C 20 29 41.94 +05 44 14.9 17.9 c 704
2008-09-30 04:43:39 C 20 29 45.14 +05 44 29.8 16.2 c 704
2008-09-30 05:01:24 C 20 29 48.34 +05 44 43.9 16.3 c 704
2008-09-30 20:22:11 C 20 32 38.40 +05 56 50.8 16.3 r 084
2008-10-01 02:14:33 C 20 33 43.60 +06 01 35.1 16.1 c 704
2008-10-01 02:32:16 C 20 33 46.73 +06 01 49.4 16.3 c 704
2008-10-01 02:50:09 C 20 33 49.87 +06 02 03.2 16.5 c 704
2008-10-01 03:08:01 C 20 33 53.04 +06 02 18.0 16.5 c 704
2008-10-01 03:26:15 C 20 33 56.25 +06 02 31.7 16.3 c 704
2008-10-03 20:55:37 C 20 45 30.10 +06 50 07.6 r 169
2008-10-03 21:01:41 C 20 45 31.11 +06 50 12.3 r 169
2008-10-03 21:07:48 C 20 45 32.08 +06 50 15.1 r 169
2008-10-04 20:38:26 C 20 49 31.78 +07 05 57.5 r 169
2008-10-04 20:49:24 C 20 49 33.48 +07 06 03.3 r 169
2008-10-04 20:54:48 C 20 49 34.40 +07 06 07.1 r 169
2008-10-05 17:33:27 C 20 53 01.01 +07 19 13.3 16.3 r 084
2008-10-05 18:57:40 C 20 53 14.61 +07 20 05.8 16.2 r 084
2008-10-05 22:17:59 C 20 53 46.81 +07 22 14.2 i 071
2008-10-05 22:19:23 C 20 53 47.02 +07 22 15.4 i 071
2008-10-05 22:20:47 C 20 53 47.27 +07 22 15.8 i 071
2008-10-05 22:22:11 C 20 53 47.47 +07 22 17.2 i 071
2008-10-05 22:23:36 C 20 53 47.67 +07 22 17.4 i 071
2008-10-06 03:51:35 C 20 54 42.30 +07 25 45.2 r 703
2008-10-06 04:00:09 C 20 54 43.63 +07 25 49.3 r 703
2008-10-06 04:08:55 C 20 54 45.00 +07 25 54.7 r 703
2008-10-06 04:17:30 C 20 54 46.36 +07 26 00.3 r 703
2008-10-06 18:09:37 C 20 57 01.85 +07 34 14.5 16.4 r 084
2008-10-06 18:11:49 C 20 57 02.18 +07 34 15.9 16.5 r 084
2008-10-07 17:53:38 C 21 00 49.64 +07 48 04.2 16.4 r 084
2008-10-07 19:19:24 C 21 01 03.17 +07 48 57.9 r A81
2008-10-07 19:23:09 C 21 01 03.74 +07 49 00.1 r A81
2008-10-07 19:26:30 C 21 01 04.25 +07 49 02.0 r A81
2008-10-07 19:29:53 C 21 01 04.76 +07 49 03.9 r A81
2008-10-07 21:35:53 C 21 01 24.15 +07 50 09.6 16.3 r 084
2008-10-08 22:19:52 C 21 05 16.08 +08 03 48.9 16.5 r 084
2008-10-08 22:22:05 C 21 05 16.39 +08 03 49.8 16.6 r 084
2008-10-12 17:46:53 C 21 18 55.71 +08 49 07.1 16.7 r 084
2008-10-12 17:49:05 C 21 18 55.97 +08 49 08.4 16.3 r 084
2008-10-15 18:30:04 C 21 29 07.97 +09 20 08.3 r A30
2008-10-15 18:31:28 C 21 29 08.16 +09 20 08.9 r A30
2008-10-15 18:33:32 C 21 29 08.43 +09 20 09.7 r A30
2008-10-15 18:35:40 C 21 29 08.71 +09 20 10.5 r A30
2008-10-15 19:49:45 C 21 29 18.77 +09 20 41.6 c B37