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
2008-10-15 19:56:58 C 21 29 19.69 +09 20 45.0 c B37
2008-10-15 20:06:43 C 21 29 20.95 +09 20 47.9 c B37
2008-10-15 20:13:48 C 21 29 21.93 +09 20 51.1 c B37
2008-10-15 20:19:07 C 21 29 22.65 +09 20 53.7 c B37
2008-10-17 02:35:31 C 21 33 27.88 +09 32 36.8 r H53
2008-10-17 02:36:52 C 21 33 28.04 +09 32 37.8 r H53
2008-10-17 02:38:18 C 21 33 28.29 +09 32 38.4 r H53
2008-10-17 02:39:40 C 21 33 28.49 +09 32 39.0 r H53
2008-10-17 02:41:08 C 21 33 28.58 +09 32 39.3 r H53
2008-10-17 02:42:38 C 21 33 28.86 +09 32 39.4 r H53
2008-10-19 02:25:27 C 21 39 45.58 +09 49 56.9 r H53
2008-10-19 02:27:19 C 21 39 45.77 +09 49 57.8 r H53
2008-10-19 02:29:24 C 21 39 46.08 +09 49 58.6 r H53
2008-10-19 02:34:17 C 21 39 46.64 +09 50 00.2 r H53
2008-10-19 02:36:55 C 21 39 47.04 +09 50 01.3 r H53
2008-10-19 02:39:21 C 21 39 47.30 +09 50 01.6 r H53
2008-10-19 21:44:10 C 21 42 14.42 +09 56 31.6 v 204
2008-10-19 22:17:28 C 21 42 18.58 +09 56 42.9 v 204
2008-10-21 03:28:18 C 21 46 00.79 +10 06 22.7 r H45
2008-10-21 03:32:05 C 21 46 01.25 +10 06 24.4 r H45
2008-10-21 03:34:41 C 21 46 01.57 +10 06 24.7 r H45
2008-10-21 03:38:10 C 21 46 01.99 +10 06 26.0 r H45
2008-10-21 03:39:05 C 21 46 02.10 +10 06 26.0 r H45
2008-10-23 18:43:44 C 21 53 49.16 +10 25 43.7 17.8 o 084
2008-10-23 18:45:57 C 21 53 49.44 +10 25 43.8 17.9 o 084
2008-10-25 02:03:31 C 21 57 35.35 +10 34 50.4 r 703
2008-10-25 02:20:09 C 21 57 37.26 +10 34 54.8 r 703
2008-10-25 02:37:06 C 21 57 39.20 +10 34 59.8 r 703
2008-10-25 02:53:55 C 21 57 41.14 +10 35 05.1 r 703
2008-10-26 03:20:31 C 22 00 34.42 +10 41 52.1 18.1 c 704
2008-10-26 03:37:04 C 22 00 36.27 +10 41 55.8 17.4 c 704
2008-10-26 03:53:36 C 22 00 38.18 +10 42 00.2 17.5 c 704
2008-10-26 04:10:09 C 22 00 40.13 +10 42 03.8 17.5 c 704
2008-10-26 04:26:43 C 22 00 41.87 +10 42 08.9 17.5 c 704
2008-10-27 03:06:25 C 22 03 21.06 +10 48 13.3 17.0 c 704
2008-10-27 03:23:03 C 22 03 22.93 +10 48 17.7 17.1 c 704
2008-10-27 03:40:01 C 22 03 24.76 +10 48 21.3 17.9 c 704
2008-10-27 03:56:42 C 22 03 26.72 +10 48 26.5 17.3 c 704
2008-10-27 04:13:23 C 22 03 28.61 +10 48 30.1 18.2 c 704
2008-10-30 02:43:44 C 22 11 31.651 +11 06 27.76 645
2008-10-30 02:44:20 C 22 11 31.646 +11 06 27.76 645
2008-10-30 02:45:31 C 22 11 31.775 +11 06 28.10 645
2008-10-30 02:46:43 C 22 11 31.892 +11 06 28.38 645
2008-10-30 02:47:55 C 22 11 32.035 +11 06 28.66 645
2008-10-30 02:49:06 C 22 11 32.157 +11 06 28.91 645
2008-11-01 18:46:09 C 22 18 36.80 +11 21 41.2 r A30
2008-11-01 18:47:34 C 22 18 36.95 +11 21 41.5 r A30
2008-11-01 18:49:50 C 22 18 37.19 +11 21 42.1 r A30
2008-11-01 18:52:06 C 22 18 37.43 +11 21 42.6 r A30
2008-11-01 18:53:28 C 22 18 37.57 +11 21 43.1 r A30