2013 NJ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2835199336 ± 2.72e-08
Semi-major axis (a)1.2860559204 AU ± 3.16e-08
Inclination (i)3.94165742° ± 6.95e-06
Long. of Asc. Node (Ω)238.54700253° ± 1.21e-05
Arg. of Perihelion (ω)140.40022933° ± 6.55e-06
Mean Anomaly (M)103.50292019° ± 1.15e-04
Mean Motion (n)0.6758067055°/day ± 2.49e-08
Perihelion dist (q)0.92143343 AU ± 4.17e-08
Aphelion dist (Q)1.65067841 AU ± 5.36e-08
Orbital Period1.45844407 yr ± 5.38e-08
Physical Parameters
H (abs. magnitude)22.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.883″
Uncertainty0
Orbit TypeApollo
MOID0.006929 AU
Observations Used244
Radar Obs Used7
Oppositions1
Arc Total2013-2017
First Observation Used2013-07-01
Last Observation Used2017-03-07
Observations (245)
Date Type RA Dec Mag Band Observatory
2013-12-12 23:37:34 C 05 52 27.02 -00 54 28.1 o B67
2013-12-14 09:58:12 C 05 52 07.127 -00 19 14.56 L F51
2013-12-14 10:17:55 C 05 52 06.297 -00 18 55.87 L F51
2013-12-16 23:19:16 C 05 51 31.87 +00 34 01.1 q 160
2013-12-16 23:21:20 C 05 51 31.77 +00 34 03.4 q 160
2013-12-16 23:25:39 C 05 51 31.70 +00 34 06.2 q 160
2013-12-17 22:36:46 C 05 51 21.07 +00 52 34.6 q 160
2013-12-17 22:39:37 C 05 51 20.95 +00 52 37.0 q 160
2013-12-17 22:42:24 C 05 51 20.88 +00 52 39.0 q 160
2013-12-22 05:18:40 C 05 50 36.76 +02 07 46.3 u 807
2013-12-22 05:22:14 C 05 50 36.66 +02 07 48.6 u 807
2013-12-22 05:25:51 C 05 50 36.58 +02 07 50.9 u 807
2013-12-22 05:29:24 C 05 50 36.50 +02 07 53.6 u 807
2013-12-22 05:32:56 C 05 50 36.41 +02 07 55.7 u 807
2013-12-22 05:36:30 C 05 50 36.30 +02 07 58.0 u 807
2013-12-23 07:32:51 C 05 50 29.01 +02 23 35.1 q 703
2013-12-23 07:40:07 C 05 50 28.87 +02 23 39.7 q 703
2013-12-23 07:47:26 C 05 50 28.67 +02 23 44.7 q 703
2013-12-23 07:54:43 C 05 50 28.47 +02 23 52.2 q 703
2013-12-25 07:39:25 C 05 50 15.81 +02 53 59.1 q H45
2013-12-25 07:40:53 C 05 50 15.78 +02 54 00.2 q H45
2013-12-25 07:42:59 C 05 50 15.77 +02 54 01.1 q H45
2013-12-25 07:44:36 C 05 50 15.75 +02 54 02.1 q H45
2013-12-25 07:46:36 C 05 50 15.70 +02 54 02.9 q H45
2013-12-25 07:48:11 C 05 50 15.63 +02 54 03.9 q H45
2013-12-25 07:49:39 C 05 50 15.63 +02 54 05.3 q H45
2013-12-25 07:51:12 C 05 50 15.58 +02 54 05.7 q H45
2013-12-27 06:21:20 C 05 50 09.84 +03 22 26.2 q H45
2013-12-27 06:22:58 C 05 50 09.84 +03 22 28.0 q H45
2013-12-27 06:24:36 C 05 50 09.83 +03 22 28.6 q H45
2013-12-27 06:26:36 C 05 50 09.75 +03 22 29.8 q H45
2013-12-27 06:30:09 C 05 50 09.71 +03 22 31.8 q H45
2013-12-27 06:32:17 C 05 50 09.68 +03 22 33.1 q H45
2013-12-28 02:35:37 C 05 50 12.10 +03 34 29.9 q H15
2013-12-28 02:50:20 C 05 50 11.93 +03 34 39.2 q H15
2013-12-28 03:05:06 C 05 50 11.77 +03 34 48.3 q H15
2013-12-28 03:19:48 C 05 50 11.64 +03 34 57.1 q H15
2013-12-28 04:57:31 C 05 50 08.02 +03 37 02.6 o 809
2013-12-28 05:00:57 C 05 50 07.96 +03 37 04.6 o 809
2013-12-28 07:42:12 C 05 50 05.66 +03 38 38.2 o 809
2013-12-29 03:24:56 C 05 50 09.00 +03 50 11.8 o 809
2013-12-29 03:38:44 C 05 50 08.78 +03 50 19.7 o 809
2013-12-29 08:01:19 C 05 50 05.29 +03 52 50.5 o 809
2013-12-29 08:20:17 C 05 50 05.16 +03 53 01.1 o 809
2013-12-31 07:10:09 C 05 50 11.82 +04 18 55.3 q 703
2013-12-31 07:24:50 C 05 50 11.58 +04 19 03.9 q 703
2013-12-31 07:39:32 C 05 50 11.45 +04 19 12.0 q 703
2013-12-31 07:54:13 C 05 50 11.28 +04 19 20.7 q 703
2014-01-01 05:07:36 C 05 50 15.14 +04 32 18.7 o 809
2014-01-01 05:11:01 C 05 50 15.11 +04 32 20.6 o 809
Radar Observations (9)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2013-11-30 09:20:00 -362562.017 0.5 Hz 8560 -14 -14
2013-11-30 09:30:00 -363547.291 0.2 Hz 8560 -14 -14
2013-11-30 10:00:00 17876153.62 10 us 8560 -14 -14
2013-11-30 10:50:00 18005416.84 1 us 8560 -14 -14
2013-11-30 11:10:00 18057572.43 0.15 us 8560 -14 -14
2013-12-01 06:30:00 -356332.728 0.1 Hz 8560 -14 -14
2013-12-01 06:50:00 21088246.44 0.2 us 8560 -14 -14
2013-12-16 05:00:00 80578321.25 0.2 us 2380 -1 -1
2013-12-16 05:00:00 -116732.7871 0.03 Hz 2380 -1 -1
Station codes
-14 DSS-14 Goldstone (70-m) -1 Arecibo (305-m, 1963–2020)