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
2010-04-21 22:02:55 S 08 12 24.062 -12 01 53.76 L C51
2010-04-24 21:30:13 S 08 15 32.314 -10 49 54.80 L C51
2010-04-25 00:40:44 x 08 15 41.22 -10 46 43.0 L C51
2010-04-25 00:40:44 S 08 15 41.21 -10 46 42.8 L C51
2010-04-25 03:51:15 S 08 15 50.13 -10 43 33.4 L C51
2010-04-25 07:01:46 S 08 15 59.14 -10 40 23.8 L C51
2010-04-25 08:37:07 S 08 16 03.59 -10 38 49.0 L C51
2010-04-25 11:47:38 S 08 16 12.59 -10 35 39.6 L C51
2010-04-25 13:22:49 S 08 16 17.14 -10 34 05.4 L C51
2010-04-25 14:58:10 S 08 16 21.66 -10 32 30.6 L C51
2010-04-25 18:08:41 S 08 16 30.76 -10 29 22.6 L C51
2010-04-25 19:43:51 S 08 16 35.347 -10 27 46.73 L C51
2010-04-25 19:44:02 S 08 16 35.297 -10 27 47.30 L C51
2010-04-26 00:29:43 S 08 16 49.06 -10 23 04.2 L C51
2010-04-26 03:40:14 S 08 16 58.23 -10 19 56.9 L C51
2010-04-26 06:50:45 S 08 17 07.55 -10 16 48.2 L C51
2010-05-05 03:28:27 C 08 28 57.25 -06 54 12.9 o 291
2010-05-05 03:34:17 C 08 28 57.62 -06 54 07.6 o 291
2010-05-05 03:40:04 C 08 28 57.95 -06 54 03.1 o 291
2010-05-05 03:45:43 C 08 28 58.36 -06 53 55.8 o 291
2010-05-05 03:51:02 C 08 28 58.68 -06 53 52.5 o 291
2010-05-05 03:56:41 C 08 28 58.99 -06 53 46.4 o 291
2010-06-19 06:13:34 C 10 07 31.254 +07 03 04.36 o 568
2010-06-19 06:17:24 C 10 07 31.691 +07 03 06.90 o 568
2010-09-14 03:38:07 C 15 27 35.67 +37 36 11.9 21.5 o 695
2010-09-14 03:41:31 C 15 27 36.58 +37 36 15.0 21.5 o 695
2010-09-14 03:44:21 C 15 27 37.22 +37 36 16.9 20.9 o 695
2010-09-27 01:48:34 C 17 01 14.04 +40 21 12.7 u H36
2010-09-27 02:11:04 C 17 01 22.10 +40 21 13.0 u H36
2010-09-27 02:33:35 C 17 01 30.23 +40 21 13.1 u H36
2010-10-08 00:07:06 S 18 47 54.089 +37 34 28.02 L C51
2010-10-08 03:17:37 S 18 49 16.159 +37 29 51.76 L C51
2010-10-08 03:46:31 C 18 49 27.35 +37 29 08.9 o 695
2010-10-08 03:47:28 C 18 49 27.76 +37 29 07.3 o 695
2010-10-08 03:48:26 C 18 49 28.16 +37 29 05.8 o 695
2010-10-08 06:27:57 S 18 50 38.213 +37 25 11.39 L C51
2010-10-08 06:28:08 S 18 50 38.278 +37 25 10.99 L C51
2010-10-08 08:03:18 S 18 51 19.289 +37 22 49.66 L C51
2010-10-08 09:38:28 S 18 52 00.288 +37 20 27.38 L C51
2010-10-08 11:13:38 S 18 52 41.302 +37 18 03.92 L C51
2010-10-08 14:24:09 S 18 54 03.425 +37 13 14.12 L C51
2010-10-22 08:43:04 C 21 03 02.272 +24 32 01.87 U T12
2010-10-22 08:45:48 C 21 03 03.148 +24 31 54.39 U T12
2010-10-26 18:31:45 C 21 35 09.96 +19 53 22.8 u 587
2010-10-26 18:34:33 C 21 35 10.77 +19 53 16.3 u 587
2010-10-28 05:59:21 C 21 44 50.38 +18 24 28.1 o 291
2010-10-28 06:07:02 C 21 44 52.45 +18 24 08.4 o 291
2010-10-28 06:13:40 C 21 44 54.22 +18 23 52.1 o 291
2010-10-29 05:23:00 C 21 50 57.66 +17 27 27.8 o 291
2010-10-29 05:28:52 C 21 50 59.15 +17 27 13.5 o 291