395207 (2010 HQ80)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4896708315 ± 2.54e-08
Semi-major axis (a)1.5678500708 AU ± 3.53e-09
Inclination (i)27.83970446° ± 7.87e-06
Long. of Asc. Node (Ω)218.42709887° ± 4.88e-06
Arg. of Perihelion (ω)66.36714705° ± 7.64e-06
Mean Anomaly (M)280.50491552° ± 1.10e-05
Mean Motion (n)0.5020598376°/day ± 1.70e-09
Perihelion dist (q)0.80011962 AU ± 3.99e-08
Aphelion dist (Q)2.33558052 AU ± 4.02e-08
Orbital Period1.96316496 yr ± 6.63e-09
Physical Parameters
H (abs. magnitude)19.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.300″
Uncertainty0
Orbit TypeApollo
MOID0.008513 AU
Observations Used222
Oppositions7
Arc Total2010-2024
First Observation Used2010-05-05
Last Observation Used2024-11-22
Observations (324)
Date Type RA Dec Mag Band Observatory
2010-10-29 05:36:14 C 21 51 01.15 +17 26 53.7 o 291
2010-11-11 03:32:10 C 22 55 18.16 +07 27 54.0 o 291
2010-11-11 03:37:33 C 22 55 19.03 +07 27 46.8 o 291
2010-11-11 03:43:30 C 22 55 20.03 +07 27 37.9 o 291
2010-12-03 04:27:14 C 00 03 19.68 -00 08 05.8 o 291
2010-12-03 04:32:51 C 00 03 20.25 -00 08 08.3 o 291
2010-12-03 04:40:45 C 00 03 21.04 -00 08 11.6 o 291
2012-04-10 03:10:03 C 08 20 36.07 -19 41 33.9 o 291
2012-04-10 03:17:06 C 08 20 36.13 -19 41 25.0 o 291
2012-04-10 03:24:08 C 08 20 36.18 -19 41 15.3 o 291
2012-04-13 03:36:31 C 08 21 32.67 -18 05 38.4 o 291
2012-04-13 03:44:50 C 08 21 32.80 -18 05 26.9 o 291
2012-04-29 03:16:30 C 08 34 24.00 -09 44 25.3 o 291
2012-04-29 03:21:56 C 08 34 24.26 -09 44 18.6 o 291
2012-04-29 03:27:24 C 08 34 24.47 -09 44 11.0 o 291
2012-05-22 03:48:55 C 09 12 12.95 +01 25 34.4 o 291
2012-05-22 03:54:10 C 09 12 13.38 +01 25 40.3 o 291
2012-05-22 03:59:25 C 09 12 13.83 +01 25 47.0 o 291
2012-06-12 04:20:12 C 10 02 00.77 +11 05 11.6 o 695
2012-06-12 04:23:53 C 10 02 01.17 +11 05 15.8 o 695
2012-06-12 04:27:35 C 10 02 01.60 +11 05 20.2 o 695
2012-06-13 03:53:40 C 10 04 37.28 +11 32 41.3 o 695
2012-06-13 03:58:21 C 10 04 37.83 +11 32 47.3 o 695
2012-06-13 04:03:02 C 10 04 38.34 +11 32 52.5 o 695
2012-06-23 03:55:22 C 10 32 20.43 +16 20 45.5 o 291
2012-06-23 04:00:19 C 10 32 21.01 +16 20 52.2 o 291
2012-09-17 04:23:44 C 16 15 45.45 +76 39 30.0 o 291
2012-09-17 04:24:29 C 16 15 46.10 +76 39 30.9 o 291
2012-09-17 04:25:13 C 16 15 46.70 +76 39 32.3 o 291
2012-09-18 03:42:55 C 16 36 00.21 +77 15 08.8 o 291
2012-09-18 03:44:40 C 16 36 01.52 +77 15 10.4 o 291
2012-09-18 03:45:18 C 16 36 02.42 +77 15 11.9 o 291
2012-09-22 05:07:56 C 18 24 57.03 +78 27 00.3 o 291
2012-09-22 05:08:37 C 18 24 57.91 +78 27 00.3 o 291
2012-09-22 05:09:16 C 18 24 58.58 +78 27 00.3 o 291
2012-10-10 22:40:15 C 23 18 00.56 +51 58 18.9 q 204
2012-10-10 22:49:32 C 23 18 02.30 +51 57 31.0 q 204
2012-10-10 22:58:48 C 23 18 04.00 +51 56 43.1 q 204
2012-10-18 01:49:52 C 23 43 56.46 +37 43 15.6 r 703
2012-10-18 01:54:38 C 23 43 56.96 +37 42 52.3 r 703
2012-10-18 01:59:32 C 23 43 57.54 +37 42 30.0 r 703
2012-10-18 02:04:23 C 23 43 58.08 +37 42 07.2 r 703
2012-10-23 03:10:09 C 23 56 21.44 +28 49 00.9 r 703
2012-10-23 03:17:28 C 23 56 21.98 +28 48 30.9 r 703
2012-10-23 03:24:41 C 23 56 22.63 +28 48 02.7 r 703
2012-10-23 03:31:58 C 23 56 23.13 +28 47 33.0 r 703
2012-11-04 05:47:20 c 00 17 41.346 +13 23 15.10 L F51
2012-11-04 06:07:39 c 00 17 42.509 +13 22 26.94 L F51
2012-11-04 06:27:58 c 00 17 43.670 +13 21 38.77 L F51
2012-11-04 06:48:21 c 00 17 44.825 +13 20 50.50 L F51