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
2016-09-09 08:49:18 S 04 48 53.68 +47 36 33.1 L C51
2016-09-09 08:49:29 S 04 48 53.50 +47 36 33.8 L C51
2016-09-09 10:23:44 S 04 48 51.65 +47 34 41.7 L C51
2016-09-09 11:57:59 S 04 48 49.76 +47 32 49.6 L C51
2016-09-09 11:58:10 S 04 48 49.70 +47 32 49.6 L C51
2016-09-09 13:32:25 S 04 48 47.645 +47 30 58.14 L C51
2016-09-09 16:41:06 S 04 48 43.954 +47 27 12.85 L C51
2016-09-09 19:49:47 S 04 48 39.87 +47 23 27.4 L C51
2016-10-13 11:17:24 C 03 57 31.109 +26 30 37.42 L F51
2016-10-13 11:36:08 C 03 57 29.137 +26 30 00.59 L F51
2016-10-13 11:54:56 C 03 57 27.157 +26 29 23.99 L F51
2016-10-13 12:13:51 C 03 57 25.178 +26 28 47.15 L F51
2016-10-20 09:46:39 C 03 40 23.45 +20 57 27.6 q G96
2016-10-20 09:48:59 C 03 40 23.19 +20 57 23.1 q G96
2016-10-20 09:51:21 C 03 40 22.95 +20 57 18.4 q G96
2016-10-20 09:53:40 C 03 40 22.69 +20 57 13.8 q G96
2016-10-24 10:00:05 C 03 30 22.29 +17 44 23.4 q G96
2016-10-24 10:06:21 C 03 30 21.65 +17 44 11.3 q G96
2016-10-24 10:16:48 C 03 30 20.49 +17 43 50.3 q G96
2016-10-24 10:23:00 C 03 30 19.83 +17 43 37.7 q G96
2016-10-25 13:29:39 C 03 27 32.079 +16 50 03.47 L F51
2016-10-25 13:49:14 C 03 27 29.999 +16 49 24.91 L F51
2016-10-25 14:28:26 C 03 27 25.825 +16 48 07.24 L F51
2016-10-29 07:56:51 C 03 18 24.62 +13 55 34.4 q 703
2016-10-29 08:03:20 C 03 18 23.92 +13 55 21.0 q 703
2016-10-29 08:16:20 C 03 18 22.65 +13 54 55.9 q 703
2016-11-05 05:26:32 C 03 02 56.08 +09 03 22.1 q G96
2016-11-05 05:35:34 C 03 02 55.26 +09 03 07.5 q G96
2016-11-05 05:41:53 C 03 02 54.69 +09 02 57.3 q G96
2016-11-05 05:48:08 C 03 02 54.12 +09 02 47.1 q G96
2016-11-05 07:11:56 C 03 02 46.42 +09 00 30.9 q 703
2016-11-05 07:20:34 C 03 02 45.68 +09 00 18.1 q 703
2016-11-05 07:29:14 C 03 02 44.94 +09 00 02.3 q 703
2016-11-05 07:37:53 C 03 02 44.15 +08 59 47.8 q 703
2016-11-19 04:11:54 C 02 39 00.51 +01 42 51.8 V G45
2016-11-19 04:59:07 C 02 38 57.82 +01 42 05.0 V G45
2016-11-19 05:43:26 C 02 38 55.25 +01 41 19.8 V G45
2016-11-19 06:24:52 C 02 38 52.86 +01 40 38.7 V G45
2016-11-20 04:00:42 C 02 37 43.92 +01 19 39.0 V G45
2016-11-20 04:43:58 C 02 37 41.49 +01 18 57.8 V G45
2016-11-20 05:29:27 C 02 37 39.03 +01 18 14.4 V G45
2016-11-20 06:08:38 C 02 37 36.83 +01 17 37.3 V G45
2016-11-20 06:08:47 C 02 37 36.85 +01 17 38.0 V G45
2016-11-20 06:51:32 C 02 37 34.48 +01 16 56.1 V G45
2018-04-17 18:40:46 C 10 00 36.90 -41 14 02.6 U L29
2018-04-17 18:47:21 C 10 00 35.66 -41 13 39.9 U L29
2018-04-17 18:49:28 C 10 00 35.26 -41 13 32.4 U L29
2018-04-27 13:32:41 S 09 16 12.413 -18 04 54.62 L C51
2018-04-27 15:06:56 S 09 15 51.787 -17 50 17.41 L C51
2018-04-27 16:41:11 S 09 15 31.097 -17 35 34.76 L C51