2015 DP155

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2243774028 ± 2.15e-09
Semi-major axis (a)1.3172917517 AU ± 6.94e-10
Inclination (i)5.43887913° ± 7.10e-07
Long. of Asc. Node (Ω)89.08500122° ± 1.63e-06
Arg. of Perihelion (ω)152.34331849° ± 2.83e-06
Mean Anomaly (M)346.24536851° ± 2.10e-06
Mean Motion (n)0.6519125135°/day ± 5.15e-10
Perihelion dist (q)1.02172125 AU ± 2.88e-09
Aphelion dist (Q)1.61286225 AU ± 2.96e-09
Orbital Period1.51189962 yr ± 1.20e-09
Physical Parameters
H (abs. magnitude)21.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.268″
Uncertainty0
Orbit TypeAmor
MOID0.020860 AU
Observations Used661
Radar Obs Used6
Oppositions1
Arc Total2015-2024
First Observation Used2015-02-17
Last Observation Used2024-06-26
Observations (732)
Date Type RA Dec Mag Band Observatory
2015-02-17 11:45:10 C 13 33 59.797 +11 08 55.06 L F51
2015-02-17 12:03:32 C 13 34 01.902 +11 09 01.80 L F51
2015-02-17 12:21:57 C 13 34 03.994 +11 09 08.47 L F51
2015-02-17 12:40:23 C 13 34 06.093 +11 09 15.18 L F51
2015-02-18 11:40:15 C 13 36 54.252 +11 17 31.94 L F51
2015-02-18 11:58:38 C 13 36 56.379 +11 17 38.96 L F51
2015-02-18 12:17:15 C 13 36 58.531 +11 17 45.94 L F51
2015-02-18 12:35:41 C 13 37 00.655 +11 17 52.94 L F51
2015-02-18 13:01:31 C 13 37 02.35 +11 17 56.8 o 291
2015-02-18 13:04:08 C 13 37 02.71 +11 17 57.8 o 291
2015-02-18 13:06:48 C 13 37 02.98 +11 17 58.5 o 291
2015-02-18 15:23:10 C 13 37 19.815 +11 18 55.14 t 568
2015-02-18 15:25:03 C 13 37 20.036 +11 18 55.85 t 568
2015-02-18 15:26:58 C 13 37 20.251 +11 18 56.53 t 568
2015-02-19 11:36:38 C 13 39 49.11 +11 26 24.1 R G45
2015-02-19 11:42:37 C 13 39 49.75 +11 26 26.2 R G45
2015-02-19 11:46:12 C 13 39 50.21 +11 26 27.6 R G45
2015-02-19 11:52:04 C 13 39 50.88 +11 26 31.2 R G45
2015-02-20 09:46:15 C 13 42 34.10 +11 34 56.6 u H21
2015-02-20 09:56:09 C 13 42 35.26 +11 35 00.4 u H21
2015-02-20 10:06:01 C 13 42 36.40 +11 35 03.6 u H21
2015-02-22 00:44:10 C 13 47 28.57 +11 50 37.3 q J95
2015-02-22 01:21:50 C 13 47 33.22 +11 50 52.3 q J95
2015-02-26 07:45:41 C 14 00 51.56 +12 36 25.5 t 705
2015-02-26 07:47:33 C 14 00 51.79 +12 36 26.4 t 705
2015-02-26 07:49:25 C 14 00 52.03 +12 36 27.4 t 705
2015-03-09 07:44:42 C 14 38 54.20 +14 55 51.7 o 291
2015-03-09 07:47:24 C 14 38 54.59 +14 55 53.6 o 291
2015-03-09 07:50:05 C 14 38 55.00 +14 55 55.0 o 291
2015-03-10 11:19:54 C 14 43 13.64 +15 11 54.1 o 291
2015-03-10 11:22:24 C 14 43 14.01 +15 11 55.9 o 291
2015-03-10 11:24:53 C 14 43 14.37 +15 11 57.4 o 291
2015-03-11 11:27:48 C 14 47 06.31 +15 26 02.0 o 291
2015-03-11 11:30:50 C 14 47 06.78 +15 26 03.8 o 291
2015-03-11 11:33:49 C 14 47 07.23 +15 26 05.6 o 291
2015-03-13 10:57:38 C 14 54 56.39 +15 54 08.6 o 291
2015-03-13 10:59:32 C 14 54 56.68 +15 54 09.8 o 291
2015-03-13 11:01:25 C 14 54 56.98 +15 54 11.0 o 291
2015-03-16 09:10:07 C 15 07 00.70 +16 35 57.5 u H21
2015-03-16 09:19:41 C 15 07 02.33 +16 36 03.7 u H21
2015-03-16 09:29:28 C 15 07 03.94 +16 36 09.6 u H21
2015-03-16 10:59:49 C 15 07 19.68 +16 37 07.9 t 448
2015-03-16 11:32:33 C 15 07 25.08 +16 37 26.6 t 448
2015-03-16 11:55:45 C 15 07 29.17 +16 37 41.9 o 291
2015-03-16 11:57:33 C 15 07 29.46 +16 37 43.2 o 291
2015-03-16 11:57:37 C 15 07 29.29 +16 37 42.5 t 448
2015-03-16 11:59:20 C 15 07 29.76 +16 37 44.2 o 291
2015-03-18 10:14:51 C 15 15 48.82 +17 05 09.0 u H21
2015-03-18 10:18:21 C 15 15 49.41 +17 05 11.0 u H21
2015-03-18 10:21:41 C 15 15 49.98 +17 05 12.9 u H21
Radar Observations (6)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-06-06 02:10:00 139317.132 2 Hz 8560 -14 -14
2018-06-06 02:40:00 26392575.582 10 us 8560 -14 -14
2018-06-09 05:47:00 23498020.05 0.2 us 2380 -1 -1
2018-06-09 12:00:00 23373774.18 2 us 8560 -14 -14
2018-06-11 12:00:00 -21110.721 0.5 Hz 8560 -14 -14
2018-06-11 12:30:00 22961821.81 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)