2015 HV171

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5353334928 ± 4.12e-08
Semi-major axis (a)2.5975727895 AU ± 3.88e-08
Inclination (i)31.31479017° ± 7.50e-06
Long. of Asc. Node (Ω)224.35191002° ± 1.85e-06
Arg. of Perihelion (ω)314.48008739° ± 1.02e-05
Mean Anomaly (M)198.85201068° ± 2.09e-05
Mean Motion (n)0.2354249500°/day ± 5.27e-09
Perihelion dist (q)1.20700510 AU ± 1.09e-07
Aphelion dist (Q)3.98814050 AU ± 1.23e-07
Orbital Period4.18650480 yr ± 9.37e-08
Physical Parameters
H (abs. magnitude)18.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.197″
Uncertainty0
Orbit TypeAmor
MOID0.301296 AU
Observations Used400
Oppositions3
Arc Total2015-2022
First Observation Used
Last Observation Used2022-11-26
Observations (434)
Date Type RA Dec Mag Band Observatory
2015-05-24 07:37:02 C 15 19 22.72 +05 37 56.7 q 703
2015-05-24 07:44:16 C 15 19 22.65 +05 38 10.3 q 703
2015-05-24 07:51:30 C 15 19 22.57 +05 38 20.8 q 703
2015-05-24 07:58:46 C 15 19 22.47 +05 38 32.8 q 703
2015-05-24 08:05:06 C 15 19 22.43 +05 38 42.8 q 703
2015-05-24 08:11:36 C 15 19 22.35 +05 38 53.4 q 703
2015-05-24 08:18:06 C 15 19 22.30 +05 39 04.0 q 703
2015-05-24 08:24:36 C 15 19 22.22 +05 39 14.9 q 703
2015-05-24 20:26:07 C 15 19 19.08 +05 58 42.9 c A48
2015-05-24 20:31:07 C 15 19 19.01 +05 58 51.2 c A48
2015-05-24 20:34:33 C 15 19 19.03 +05 58 56.6 c A48
2015-05-24 20:40:21 C 15 19 18.98 +05 59 06.0 c A48
2015-05-26 00:47:57 C 15 19 10.30 +06 42 47.1 q G40
2015-05-26 02:17:13 C 15 19 09.56 +06 45 01.1 q G40
2015-05-26 03:36:19 C 15 19 08.97 +06 46 58.7 q G40
2015-05-26 05:35:36 C 15 19 09.48 +06 49 55.7 q I52
2015-05-26 05:38:29 C 15 19 09.48 +06 49 59.9 q I52
2015-05-26 05:41:21 C 15 19 09.43 +06 50 04.2 q I52
2015-05-26 05:44:13 C 15 19 09.41 +06 50 08.4 q I52
2015-05-27 05:02:40 C 15 19 04.09 +07 23 48.7 q H21
2015-05-27 05:06:11 C 15 19 04.07 +07 23 53.8 q H21
2015-05-27 05:09:45 C 15 19 04.04 +07 23 58.8 q H21
2015-05-27 05:13:12 C 15 19 04.01 +07 24 03.5 q H21
2015-05-27 05:16:41 C 15 19 03.99 +07 24 08.5 q H21
2015-05-27 23:12:56 C 15 19 00.85 +07 48 49.3 q 203
2015-05-28 00:13:26 C 15 19 00.51 +07 50 11.2 q 203
2015-05-28 21:23:23 C 15 18 58.43 +08 17 57.0 q 560
2015-05-28 21:24:55 C 15 18 58.43 +08 17 59.0 q 560
2015-05-28 21:26:28 C 15 18 58.42 +08 18 01.2 q 560
2015-05-29 04:44:38 C 15 18 57.63 +08 27 18.2 u H21
2015-05-29 04:50:31 C 15 18 57.60 +08 27 25.0 u H21
2015-05-29 04:56:24 C 15 18 57.55 +08 27 31.9 u H21
2015-05-29 04:58:05 C 15 18 57.57 +08 27 34.5 u H21
2015-05-29 04:59:38 C 15 18 57.54 +08 27 36.2 u H21
2015-05-29 05:04:10 C 15 18 57.53 +08 27 42.2 u H21
2015-05-29 05:10:21 C 15 18 57.50 +08 27 49.9 u H21
2015-05-29 05:15:50 C 15 18 57.49 +08 27 56.9 u H21
2015-05-29 05:19:45 C 15 18 57.46 +08 28 01.8 u H21
2015-06-04 05:01:17 C 15 19 11.08 +10 59 17.2 o 926
2015-06-04 05:17:16 C 15 19 11.17 +10 59 31.1 o 926
2015-06-04 05:33:15 C 15 19 11.21 +10 59 45.5 o 926
2015-06-05 03:43:57 C 15 19 17.65 +11 18 19.5 u H21
2015-06-05 03:48:40 C 15 19 17.64 +11 18 23.3 u H21
2015-06-06 06:18:04 C 15 19 26.46 +11 39 07.8 u H21
2015-06-06 06:22:33 C 15 19 26.46 +11 39 11.1 u H21
2015-06-06 06:26:33 C 15 19 26.48 +11 39 14.2 u H21
2015-06-06 06:44:41 C 15 19 27.434 +11 39 31.95 L F51
2015-06-06 07:03:58 C 15 19 27.491 +11 39 46.57 L F51
2015-06-06 07:23:24 C 15 19 27.548 +11 40 01.28 L F51
2015-06-08 02:10:22 C 15 19 45.90 +12 10 08.4 q I15