2015 JD1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2225840143 ± 6.03e-09
Semi-major axis (a)1.2181689192 AU ± 1.19e-09
Inclination (i)19.14037221° ± 2.34e-06
Long. of Asc. Node (Ω)221.14817918° ± 8.86e-07
Arg. of Perihelion (ω)128.11620242° ± 2.37e-06
Mean Anomaly (M)212.22796930° ± 2.21e-06
Mean Motion (n)0.7330793808°/day ± 1.08e-09
Perihelion dist (q)0.94702399 AU ± 7.40e-09
Aphelion dist (Q)1.48931385 AU ± 7.49e-09
Orbital Period1.34450144 yr ± 1.97e-09
Physical Parameters
H (abs. magnitude)20.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.284″
Uncertainty0
Orbit TypeApollo
MOID0.022003 AU
Observations Used594
Radar Obs Used3
Oppositions1
Arc Total2015-2024
First Observation Used2015-05-11
Last Observation Used2024-02-11
Observations (626)
Date Type RA Dec Mag Band Observatory
2015-11-02 10:20:50 C 07 42 11.31 +06 16 12.0 u H21
2015-11-02 10:23:20 C 07 42 11.01 +06 15 59.2 u H21
2015-11-02 10:25:43 C 07 42 10.73 +06 15 47.2 u H21
2015-11-02 10:28:20 C 07 42 10.42 +06 15 33.7 u H21
2015-11-02 10:30:43 C 07 42 10.14 +06 15 21.6 u H21
2015-11-02 10:33:21 C 07 42 09.83 +06 15 08.2 u H21
2015-11-07 10:23:57 C 07 29 34.75 -03 21 31.5 u H21
2015-11-07 10:27:22 C 07 29 34.36 -03 21 46.9 u H21
2015-11-07 10:30:28 C 07 29 33.99 -03 22 00.7 u H21
2015-11-07 10:33:34 C 07 29 33.63 -03 22 14.6 u H21
2015-11-07 10:36:41 C 07 29 33.27 -03 22 28.6 u H21
2015-11-07 10:39:48 C 07 29 32.91 -03 22 42.5 u H21
2015-11-07 10:43:49 C 07 29 32.44 -03 23 00.6 u H21
2015-11-11 09:34:14 C 07 19 32.27 -10 02 02.5 u H21
2015-11-11 09:37:14 C 07 19 31.93 -10 02 14.6 u H21
2015-11-11 09:39:45 C 07 19 31.62 -10 02 24.1 u H21
2015-11-11 09:42:15 C 07 19 31.32 -10 02 34.0 u H21
2015-11-11 09:44:45 C 07 19 31.04 -10 02 44.0 u H21
2015-11-11 09:47:16 C 07 19 30.75 -10 02 53.6 u H21
2015-11-11 09:49:53 C 07 19 30.44 -10 03 04.1 u H21
2015-11-13 09:18:32 C 07 14 26.17 -13 01 58.9 u H21
2015-11-13 09:21:33 C 07 14 25.80 -13 02 09.7 u H21
2015-11-13 09:24:33 C 07 14 25.43 -13 02 20.7 u H21
2015-11-13 09:27:34 C 07 14 25.09 -13 02 31.6 u H21
2015-11-13 09:30:34 C 07 14 24.71 -13 02 42.6 u H21
2015-11-13 09:33:36 C 07 14 24.37 -13 02 53.3 u H21
2015-11-13 09:36:48 C 07 14 23.99 -13 03 04.8 u H21
2015-11-13 09:39:49 C 07 14 23.62 -13 03 15.8 u H21
2015-11-13 09:42:49 C 07 14 23.26 -13 03 26.9 u H21
2015-11-13 09:45:49 C 07 14 22.92 -13 03 37.6 u H21
2015-11-13 09:47:38 C 07 14 22.71 -13 03 44.1 u H21
2015-11-14 09:44:16 C 07 11 47.89 -14 28 35.1 u H21
2015-11-14 09:47:10 C 07 11 47.56 -14 28 45.4 u H21
2015-11-14 09:52:58 C 07 11 46.91 -14 29 04.8 u H21
2015-11-14 09:55:53 C 07 11 46.57 -14 29 15.0 u H21
2015-11-14 09:58:47 C 07 11 46.24 -14 29 24.9 u H21
2015-11-14 10:01:41 C 07 11 45.88 -14 29 35.1 u H21
2015-11-14 10:04:35 C 07 11 45.54 -14 29 44.9 u H21
2015-11-14 10:07:29 C 07 11 45.21 -14 29 55.2 u H21
2015-11-14 10:10:23 C 07 11 44.85 -14 30 05.0 u H21
2015-11-14 10:10:42 C 07 11 44.75 -14 30 06.7 u H21
2015-11-14 10:13:51 C 07 11 44.42 -14 30 17.2 u H21
2015-11-20 07:46:58 C 06 56 15.25 -21 39 40.5 u 807
2015-11-20 07:48:41 C 06 56 15.04 -21 39 45.0 u 807
2015-11-20 07:50:26 C 06 56 14.82 -21 39 49.6 u 807
2015-11-20 07:52:09 C 06 56 14.61 -21 39 54.1 u 807
2015-11-20 07:53:54 C 06 56 14.40 -21 39 58.7 u 807
2015-11-23 07:44:36 C 06 48 15.53 -24 34 23.1 u 807
2015-11-23 07:47:12 C 06 48 15.20 -24 34 29.3 u 807
2015-11-23 07:49:58 C 06 48 14.83 -24 34 35.6 u 807
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2019-11-01 22:53:00 34739367.07 4 us 2380 -1 -1
2019-11-01 22:53:00 59970.8541 0.1 Hz 2380 -1 -1
2019-11-02 23:31:00 33227565.76 1 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)