2015 HS11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1361795000
Semi-major axis (a)1.1650117000 AU
Inclination (i)4.93857000°
Long. of Asc. Node (Ω)212.69819000°
Arg. of Perihelion (ω)37.47644000°
Mean Anomaly (M)124.71902000°
Mean Motion (n)0.7838061000°/day
Perihelion dist (q)1.00636100 AU
Aphelion dist (Q)1.32366240 AU
Orbital Period1.25746360 yr
Physical Parameters
H (abs. magnitude)27.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.470″
Uncertainty4
Orbit TypeAmor
MOID0.018676 AU
Observations Used85
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2015-05-07
Observations (88)
Date Type RA Dec Mag Band Observatory
2015-04-21 05:39:23 C 13 29 52.13 -19 07 10.5 L W84
2015-04-21 05:44:01 C 13 29 53.29 -19 06 47.7 L W84
2015-04-21 05:48:42 C 13 29 54.48 -19 06 24.4 L W84
2015-04-21 05:53:19 C 13 29 55.69 -19 06 00.9 L W84
2015-04-21 05:58:02 C 13 29 56.90 -19 05 37.2 L W84
2015-04-22 08:21:59 C 13 38 56.76 -16 47 33.2 L W84
2015-04-22 08:26:42 C 13 38 58.28 -16 47 05.7 L W84
2015-04-22 08:31:21 C 13 38 59.78 -16 46 38.9 L W84
2015-04-22 08:36:00 C 13 39 01.30 -16 46 11.0 L W84
2015-04-22 08:40:39 C 13 39 02.86 -16 45 42.8 L W84
2015-04-23 05:50:57 C 13 47 35.91 -14 45 11.4 q I52
2015-04-23 05:51:33 C 13 47 36.17 -14 45 07.2 q I52
2015-04-23 05:52:09 C 13 47 36.39 -14 45 03.0 q I52
2015-04-23 05:52:45 C 13 47 36.58 -14 45 00.0 q I52
2015-04-23 21:40:34 C 13 54 16.30 -13 00 41.8 q 958
2015-04-23 22:04:55 C 13 54 25.28 -12 57 55.7 q 958
2015-04-23 22:13:03 C 13 54 28.30 -12 56 59.4 q 958
2015-04-23 22:52:09 C 13 54 39.40 -12 52 38.3 q 203
2015-04-23 22:53:29 C 13 54 39.92 -12 52 31.3 t 204
2015-04-23 23:18:14 C 13 54 48.90 -12 49 37.9 t 204
2015-04-23 23:29:26 C 13 54 52.95 -12 48 18.0 q 203
2015-04-24 02:12:21 C 13 56 17.75 -12 22 10.2 u 807
2015-04-24 02:19:11 C 13 56 20.30 -12 21 22.6 u 807
2015-04-24 02:25:45 C 13 56 22.68 -12 20 36.7 u 807
2015-04-24 05:34:18 C 13 57 44.32 -12 03 58.7 q G96
2015-04-24 05:43:19 C 13 57 47.63 -12 02 54.5 q G96
2015-04-24 06:01:22 C 13 57 53.86 -12 00 47.4 q G96
2015-04-24 06:44:46 C 13 58 09.98 -11 55 31.2 q G96
2015-04-24 06:45:13 C 13 58 10.17 -11 55 26.1 q G96
2015-04-24 06:45:42 C 13 58 10.35 -11 55 23.7 q G96
2015-04-24 06:46:10 C 13 58 10.51 -11 55 21.3 q G96
2015-04-24 11:23:15 C 14 00 07.743 -11 20 07.43 L F51
2015-04-24 11:40:43 C 14 00 14.117 -11 17 54.80 L F51
2015-04-24 11:58:12 C 14 00 20.558 -11 15 41.75 L F51
2015-04-24 12:06:07 C 14 00 23.511 -11 14 40.70 L F52
2015-04-24 12:24:40 C 14 00 30.456 -11 12 17.86 L F52
2015-04-24 12:43:13 C 14 00 37.479 -11 09 55.08 L F52
2015-04-24 13:01:48 C 14 00 44.637 -11 07 31.11 L F52
2015-04-25 09:53:21 C 14 10 54.37 -08 21 12.6 o 926
2015-04-25 09:59:11 C 14 10 56.90 -08 20 22.7 o 926
2015-04-25 10:05:04 C 14 10 59.45 -08 19 32.4 o 926
2015-04-27 04:39:52 C 14 35 18.22 -01 36 46.2 o 926
2015-04-27 04:45:43 C 14 35 21.33 -01 35 46.0 o 926
2015-04-27 04:51:34 C 14 35 24.50 -01 34 45.2 o 926
2015-04-27 07:04:49 C 14 36 33.89 -01 11 29.0 o 926
2015-04-27 07:10:40 C 14 36 36.85 -01 10 27.5 o 926
2015-04-27 07:16:31 C 14 36 39.92 -01 09 25.5 o 926
2015-04-28 04:39:12 C 14 50 43.42 +02 45 48.6 o 926
2015-04-28 04:45:04 C 14 50 46.87 +02 46 56.8 o 926
2015-04-28 04:50:55 C 14 50 50.43 +02 48 03.4 o 926
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2015-05-03 06:35:00 -13886.9279 1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)