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
2007-01-28 04:36:36 C 07 27 32.43 +26 35 20.0 r G96
2008-03-11 17:14:17 C 13 28 47.24 -26 43 01.7 r E12
2008-03-11 17:29:11 C 13 28 47.02 -26 43 09.8 r E12
2008-03-11 17:44:11 C 13 28 46.70 -26 43 17.7 r E12
2008-03-11 17:59:09 C 13 28 46.41 -26 43 25.5 r E12
2008-04-06 07:27:53 C 13 02 18.70 -31 23 22.3 r 703
2008-04-06 07:34:31 C 13 02 18.13 -31 23 24.8 r 703
2008-04-06 07:41:07 C 13 02 17.59 -31 23 26.9 r 703
2008-04-06 07:47:42 C 13 02 17.19 -31 23 28.8 r 703
2008-05-04 12:13:26 C 12 07 02.82 -31 53 37.8 r E12
2008-05-04 12:22:56 C 12 07 02.06 -31 53 35.5 r E12
2008-05-04 12:32:23 C 12 07 01.30 -31 53 33.4 r E12
2008-05-04 12:41:49 C 12 07 00.55 -31 53 31.0 r E12
2008-05-12 12:08:26 C 11 54 08.89 -31 00 49.4 r E12
2008-05-12 12:20:22 C 11 54 08.17 -31 00 45.4 r E12
2008-05-12 12:32:19 C 11 54 07.38 -31 00 41.3 r E12
2008-05-12 12:44:10 C 11 54 06.66 -31 00 37.7 r E12
2008-05-14 00:46:29 C 11 52 06.64 -30 49 08.4 r 808
2008-05-14 00:57:29 C 11 52 06.01 -30 49 05.2 r 808
2008-05-14 01:09:00 C 11 52 05.35 -30 49 01.4 r 808
2008-05-15 00:45:00 C 11 50 51.13 -30 41 19.7 r 808
2008-05-15 00:56:00 C 11 50 50.51 -30 41 16.0 r 808
2008-05-15 01:07:39 C 11 50 49.76 -30 41 12.9 r 808
2008-05-30 11:39:57 C 11 40 03.14 -28 37 46.2 r E12
2008-05-30 11:54:10 C 11 40 02.96 -28 37 41.4 r E12
2008-05-30 12:08:18 C 11 40 02.82 -28 37 36.9 r E12
2008-05-30 12:22:31 C 11 40 02.67 -28 37 32.2 r E12
2008-05-31 08:12:17 C 11 39 57.79 -28 31 29.9 r 432
2008-05-31 08:33:02 C 11 39 57.59 -28 31 23.5 r 432
2008-05-31 08:48:58 C 11 39 57.43 -28 31 19.0 r 432
2008-06-11 23:35:59 C 11 43 40.61 -27 19 37.2 r 808
2008-06-11 23:45:29 C 11 43 40.93 -27 19 35.1 r 808
2008-06-11 23:55:30 C 11 43 41.19 -27 19 33.0 r 808
2008-06-30 08:25:55 C 12 08 07.23 -26 23 46.8 r 432
2008-06-30 08:45:18 C 12 08 08.66 -26 23 45.8 r 432
2008-06-30 09:04:45 C 12 08 10.12 -26 23 44.2 r 432
2008-07-01 08:18:24 C 12 10 05.53 -26 22 23.1 r 432
2008-07-01 09:26:41 C 12 10 10.90 -26 22 18.3 r 432
2008-07-01 09:46:08 C 12 10 12.42 -26 22 16.8 r 432
2008-07-03 08:34:40 C 12 14 17.50 -26 19 53.3 r 432
2008-07-03 08:53:00 C 12 14 19.10 -26 19 51.8 r E12
2008-07-03 09:10:22 C 12 14 20.54 -26 19 50.7 r E12
2008-07-03 09:23:23 C 12 14 21.63 -26 19 49.9 r 432
2008-07-03 09:27:37 C 12 14 22.02 -26 19 49.8 r E12
2008-07-03 09:45:04 C 12 14 23.49 -26 19 48.5 r E12
2008-07-03 10:11:57 C 12 14 25.76 -26 19 46.7 r 432
2008-07-10 22:58:40 C 12 32 53.08 -26 13 03.2 r 808
2008-07-10 23:12:59 C 12 32 54.58 -26 13 02.6 r 808
2008-07-10 23:26:30 C 12 32 56.08 -26 13 02.1 r 808
2008-07-26 09:37:28 C 13 26 02.25 -25 42 02.4 r E12