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
2019-05-11 09:37:39 C 14 47 10.58 -05 14 06.7 V T05
2019-05-11 09:58:35 C 14 47 08.84 -05 13 08.7 V T05
2019-05-26 14:31:31 C 14 22 45.77 +10 50 04.5 q D29
2019-05-26 15:12:14 C 14 22 43.22 +10 51 39.3 q D29
2019-05-31 06:31:29 C 14 17 05.78 +14 56 29.2 V G96
2019-05-31 06:39:35 C 14 17 05.35 +14 56 46.0 V G96
2019-05-31 06:47:41 C 14 17 04.93 +14 57 02.6 V G96
2019-05-31 06:55:48 C 14 17 04.51 +14 57 19.2 V G96
2019-06-04 06:23:24 C 14 13 13.85 +18 01 34.0 V 703
2019-06-04 06:39:46 C 14 13 13.18 +18 02 02.9 V 703
2019-06-04 06:47:57 C 14 13 12.85 +18 02 18.8 V 703
2019-06-15 06:41:56 C 14 07 35.70 +24 35 22.8 V G96
2019-06-15 06:49:24 C 14 07 35.58 +24 35 31.7 V G96
2019-06-15 06:56:50 C 14 07 35.47 +24 35 40.6 V G96
2019-06-15 07:04:16 C 14 07 35.36 +24 35 50.0 V G96
2019-06-25 04:56:38 C 14 08 23.20 +28 34 35.4 V G96
2019-06-25 05:04:03 C 14 08 23.24 +28 34 41.1 V G96
2019-06-25 05:11:29 C 14 08 23.28 +28 34 47.9 V G96
2019-06-25 05:18:54 C 14 08 23.36 +28 34 53.4 V G96
2019-06-26 06:35:44 C 14 08 45.20 +28 55 20.4 V I52
2019-06-26 06:39:19 C 14 08 45.27 +28 55 23.1 V I52
2019-06-26 06:42:58 C 14 08 45.30 +28 55 26.2 V I52
2019-06-26 06:47:39 C 14 08 45.41 +28 55 29.4 V I52
2019-07-06 07:44:46 C 14 14 42.568 +31 36 02.86 U F52
2019-07-06 07:46:39 C 14 14 42.599 +31 36 03.85 U F52
2019-07-06 08:02:34 C 14 14 43.040 +31 36 12.30 U F52
2019-07-06 08:04:24 C 14 14 43.110 +31 36 13.28 U F52
2019-07-06 08:20:18 C 14 14 43.537 +31 36 21.70 U F52
2019-07-06 08:22:09 C 14 14 43.590 +31 36 22.69 U F52
2019-07-06 08:38:02 C 14 14 44.039 +31 36 31.09 U F52
2019-07-06 08:39:52 C 14 14 44.083 +31 36 31.92 U F52
2019-09-20 02:34:44 C 16 03 33.23 +42 17 12.4 V I52
2019-09-20 02:41:09 C 16 03 33.61 +42 17 13.2 V I52
2019-09-20 02:47:31 C 16 03 33.90 +42 17 14.4 V I52
2019-10-13 19:59:41 C 16 58 34.28 +45 45 48.4 V 204
2019-10-13 20:25:35 C 16 58 38.37 +45 45 54.6 V 204
2019-10-18 01:46:33 C 17 18 31.60 +46 23 36.2 V G96
2019-10-18 01:54:12 C 17 18 33.29 +46 23 37.6 V G96
2019-10-18 02:01:47 C 17 18 34.96 +46 23 39.0 V G96
2019-10-18 02:09:23 C 17 18 36.62 +46 23 40.6 V G96
2019-10-18 03:01:32 C 17 18 48.24 +46 23 49.3 V 703
2019-10-18 03:09:29 C 17 18 50.03 +46 23 49.5 V 703
2019-10-18 03:17:27 C 17 18 51.83 +46 23 52.4 V 703
2019-10-18 03:25:24 C 17 18 53.70 +46 23 54.1 V 703
2019-10-22 06:35:57 C 17 49 24.10 +46 48 30.5 V T08
2019-10-22 06:41:00 C 17 49 26.05 +46 48 29.1 V T08
2019-10-22 06:49:24 C 17 49 29.22 +46 48 27.8 V T08
2019-10-22 07:06:17 C 17 49 35.64 +46 48 24.4 V T08
2019-10-22 19:48:19 C 17 54 51.72 +46 49 23.7 V G40
2019-10-22 19:58:05 C 17 54 55.59 +46 49 21.8 V G40
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)