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
2008-07-26 09:48:35 C 13 26 04.12 -25 42 00.0 r E12
2008-07-26 09:59:43 C 13 26 06.03 -25 41 57.7 r E12
2008-07-26 10:10:51 C 13 26 07.94 -25 41 55.5 r E12
2008-08-13 02:21:19 C 15 02 11.56 -22 24 07.2 r H53
2008-08-13 02:22:59 C 15 02 12.08 -22 24 05.6 r H53
2008-08-13 02:24:25 C 15 02 12.40 -22 24 03.6 r H53
2008-08-13 02:26:41 C 15 02 12.95 -22 24 03.4 r H53
2008-08-13 02:28:39 C 15 02 13.56 -22 24 00.8 r H53
2008-08-13 02:30:01 C 15 02 14.07 -22 23 58.0 r H53
2008-08-14 02:25:30 C 15 08 59.82 -22 02 13.4 r H53
2008-08-14 02:28:10 C 15 09 00.65 -22 02 11.2 r H53
2008-08-14 02:29:13 C 15 09 00.93 -22 02 09.9 r H53
2008-08-14 02:36:29 C 15 09 03.02 -22 02 03.5 r H53
2008-08-14 02:37:42 C 15 09 03.45 -22 02 01.3 r H53
2008-08-20 02:32:49 C 15 52 30.56 -19 18 14.8 r H53
2008-08-20 02:35:14 C 15 52 31.29 -19 18 11.9 r H53
2008-08-20 02:36:42 C 15 52 31.74 -19 18 09.1 r H53
2008-08-20 02:37:51 C 15 52 32.10 -19 18 08.6 r H53
2008-08-20 02:38:56 C 15 52 32.35 -19 18 06.4 r H53
2008-08-20 02:40:03 C 15 52 32.70 -19 18 04.7 r H53
2008-08-30 02:06:14 C 17 11 25.42 -12 47 49.7 r H53
2008-08-30 02:07:40 C 17 11 25.87 -12 47 46.5 r H53
2008-08-30 02:08:45 C 17 11 26.25 -12 47 44.7 r H53
2008-08-30 02:09:47 C 17 11 26.59 -12 47 42.7 r H53
2008-08-30 02:11:06 C 17 11 27.00 -12 47 40.6 r H53
2008-08-30 02:12:09 C 17 11 27.33 -12 47 38.6 r H53
2008-08-31 01:37:40 C 17 19 15.64 -12 03 53.7 o H47
2008-08-31 01:43:07 C 17 19 17.41 -12 03 43.5 o H47
2008-08-31 01:50:59 C 17 19 19.95 -12 03 28.4 o H47
2008-08-31 01:54:33 C 17 19 21.10 -12 03 21.6 o H47
2008-08-31 01:58:09 C 17 19 22.26 -12 03 14.9 o H47
2008-08-31 02:01:37 C 17 19 23.38 -12 03 08.5 o H47
2008-08-31 02:10:26 C 17 19 26.21 -12 02 54.4 r H53
2008-08-31 02:12:02 C 17 19 26.72 -12 02 51.6 r H53
2008-08-31 02:13:19 C 17 19 27.15 -12 02 48.9 r H53
2008-08-31 02:14:40 C 17 19 27.58 -12 02 46.3 r H53
2008-08-31 02:16:09 C 17 19 28.07 -12 02 43.1 r H53
2008-08-31 02:17:32 C 17 19 28.47 -12 02 40.8 r H53
2008-08-31 19:09:27 C 17 25 04.52 -11 30 59.2 r 240
2008-08-31 19:11:10 C 17 25 05.07 -11 30 55.6 r 240
2008-08-31 19:12:02 C 17 25 05.34 -11 30 53.9 r 240
2008-08-31 19:18:36 C 17 25 07.44 -11 30 41.6 r 240
2008-08-31 19:21:10 C 17 25 08.29 -11 30 36.8 r 240
2008-08-31 19:25:44 C 17 25 09.78 -11 30 27.9 r 240
2008-08-31 19:28:35 C 17 25 10.69 -11 30 22.7 r 240
2008-09-01 02:18:18 C 17 27 25.93 -11 17 22.9 r H53
2008-09-01 02:19:59 C 17 27 26.50 -11 17 19.4 r H53
2008-09-01 02:21:14 C 17 27 26.85 -11 17 16.9 r H53
2008-09-01 02:22:24 C 17 27 27.28 -11 17 14.4 r H53
2008-09-01 02:23:38 C 17 27 27.62 -11 17 12.0 r H53