2015 HS1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4882421000
Semi-major axis (a)2.0694099000 AU
Inclination (i)5.57026000°
Long. of Asc. Node (Ω)39.76759000°
Arg. of Perihelion (ω)207.81176000°
Mean Anomaly (M)188.38074000°
Mean Motion (n)0.3310810200°/day
Perihelion dist (q)1.05903690 AU
Aphelion dist (Q)3.07978290 AU
Orbital Period2.97693800 yr
Physical Parameters
H (abs. magnitude)24.70
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeAmor
MOID0.060266 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-05-18
Observations (55)
Date Type RA Dec Mag Band Observatory
2015-04-18 08:11:27 C 14 08 26.17 -03 17 06.0 q G96
2015-04-18 08:19:35 C 14 08 26.76 -03 17 19.4 q G96
2015-04-18 08:27:44 C 14 08 27.42 -03 17 33.0 q G96
2015-04-18 08:35:52 C 14 08 28.04 -03 17 47.3 q G96
2015-04-18 09:15:08 C 14 08 31.13 -03 18 55.1 q I52
2015-04-18 09:17:43 C 14 08 31.32 -03 18 59.2 q I52
2015-04-19 06:16:30 C 14 10 34.19 -03 56 26.7 o 926
2015-04-19 06:31:37 C 14 10 35.47 -03 56 54.8 o 926
2015-04-19 06:43:45 C 14 10 36.44 -03 57 17.5 o 926
2015-04-19 08:48:02 C 14 10 46.81 -04 01 10.4 L 688
2015-04-19 08:50:09 C 14 10 46.93 -04 01 12.1 q G96
2015-04-19 08:50:15 C 14 10 47.00 -04 01 14.7 L 688
2015-04-19 08:52:28 C 14 10 47.18 -04 01 18.8 L 688
2015-04-19 08:54:46 C 14 10 47.41 -04 01 22.9 L 688
2015-04-19 08:55:47 C 14 10 47.39 -04 01 22.4 q G96
2015-04-19 08:56:59 C 14 10 47.57 -04 01 27.2 L 688
2015-04-19 08:58:05 C 14 10 47.67 -04 01 29.1 L 688
2015-04-19 09:01:26 C 14 10 47.91 -04 01 32.6 q G96
2015-04-19 09:07:05 C 14 10 48.29 -04 01 44.1 q G96
2015-04-19 23:23:46 C 14 12 15.99 -04 29 07.5 033
2015-04-19 23:33:40 C 14 12 16.89 -04 29 26.8 033
2015-04-19 23:40:19 C 14 12 17.47 -04 29 39.5 033
2015-04-19 23:50:14 C 14 12 18.38 -04 29 58.8 033
2015-04-20 00:43:16 C 14 12 23.19 -04 31 42.1 033
2015-04-20 00:56:29 C 14 12 24.40 -04 32 07.5 033
2015-04-20 00:59:49 C 14 12 24.70 -04 32 14.2 033
2015-04-20 01:13:03 C 14 12 25.89 -04 32 39.6 033
2015-04-22 22:48:34 C 14 20 24.715 -07 03 57.49 q J04
2015-04-22 22:54:05 C 14 20 25.371 -07 04 11.04 q J04
2015-04-22 22:59:36 C 14 20 25.944 -07 04 24.09 q J04
2015-04-23 05:50:16 C 14 21 14.62 -07 19 58.8 u 807
2015-04-23 05:56:54 C 14 21 15.32 -07 20 15.8 u 807
2015-04-23 06:03:36 C 14 21 16.05 -07 20 32.0 u 807
2015-04-23 09:29:51 C 14 21 45.237 -07 30 06.45 L F51
2015-04-23 09:40:59 C 14 21 43.17 -07 30 45.2 o 926
2015-04-23 09:47:51 C 14 21 47.226 -07 30 51.71 L F51
2015-04-23 09:50:55 C 14 21 44.28 -07 31 10.2 o 926
2015-04-23 10:00:38 C 14 21 45.39 -07 31 34.4 o 926
2015-04-23 10:05:51 C 14 21 49.205 -07 31 36.85 L F51
2015-04-23 10:23:48 C 14 21 51.178 -07 32 21.82 L F51
2015-04-24 07:19:48 C 14 24 37.97 -08 26 48.2 u H21
2015-04-24 07:28:02 C 14 24 39.00 -08 27 10.3 u H21
2015-04-24 07:36:49 C 14 24 40.07 -08 27 34.0 u H21
2015-04-25 11:19:20 C 14 28 41.004 -09 44 25.43 L F51
2015-04-25 11:36:46 C 14 28 43.265 -09 45 15.95 L F51
2015-04-25 11:54:48 C 14 28 45.593 -09 46 07.70 L F51
2015-04-29 06:33:56 C 14 44 42.72 -14 48 19.0 u H21
2015-04-29 06:45:16 C 14 44 44.79 -14 49 01.7 u H21
2015-04-29 06:56:46 C 14 44 46.89 -14 49 45.1 u H21
2015-04-30 06:46:22 C 14 49 53.19 -16 22 45.2 o 926