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
2014-01-01 05:17:52 C 05 50 15.04 +04 32 24.4 o 809
2014-01-03 04:34:14 C 05 50 29.04 +04 58 41.1 o 809
2014-01-03 04:37:40 C 05 50 29.02 +04 58 42.8 o 809
2014-01-03 04:41:06 C 05 50 28.99 +04 58 44.7 o 809
2014-01-03 04:44:31 C 05 50 28.96 +04 58 46.6 o 809
2014-01-04 03:09:34 C 05 50 39.06 +05 11 03.8 o 809
2014-01-04 03:16:24 C 05 50 39.03 +05 11 07.5 o 809
2014-01-04 03:19:50 C 05 50 39.01 +05 11 09.3 o 809
2014-01-07 03:05:01 C 05 51 18.67 +05 49 42.9 o 809
2014-01-07 07:06:13 C 05 51 18.87 +05 51 48.8 o 809
2014-01-07 07:13:04 C 05 51 18.90 +05 51 52.3 o 809
2014-01-11 03:24:29 C 05 52 40.28 +06 39 00.6 o 291
2014-01-11 03:29:45 C 05 52 40.34 +06 39 03.3 o 291
2014-01-11 03:35:01 C 05 52 40.37 +06 39 06.1 o 291
2014-02-06 05:11:08 C 06 13 11.01 +11 13 07.4 o 291
2014-02-06 05:37:16 C 06 13 12.13 +11 13 16.6 o 291
2014-02-08 03:51:59 C 06 15 29.36 +11 29 33.7 o 291
2014-02-08 04:08:22 C 06 15 30.07 +11 29 38.8 o 291
2016-06-03 04:08:11 C 21 19 14.14 -09 25 24.3 t J04
2016-06-03 04:27:39 C 21 19 16.26 -09 25 04.4 t J04
2016-06-03 04:43:26 C 21 19 18.07 -09 24 48.7 t J04
2016-06-03 10:18:31 C 21 19 57.17 -09 19 08.1 o 291
2016-06-03 10:45:13 C 21 20 00.19 -09 18 40.6 o 291
2016-06-17 08:39:53 C 22 02 00.71 -02 35 41.7 o 695
2016-06-17 08:42:17 C 22 02 01.02 -02 35 38.4 o 695
2016-06-17 08:44:59 C 22 02 01.38 -02 35 34.6 o 695
2016-06-17 08:47:43 C 22 02 01.74 -02 35 30.8 o 695
2016-06-17 08:50:45 C 22 02 02.16 -02 35 26.5 o 695
2016-06-17 08:53:27 C 22 02 02.51 -02 35 22.8 o 695
2016-06-17 08:56:11 C 22 02 02.88 -02 35 18.9 o 695
2016-07-07 09:54:03 C 23 23 03.76 +11 44 25.7 q G96
2016-07-07 10:02:19 C 23 23 05.41 +11 44 43.4 q G96
2016-07-07 10:10:38 C 23 23 07.14 +11 45 01.7 q G96
2016-07-07 10:18:59 C 23 23 08.73 +11 45 19.0 q G96
2016-07-09 10:21:50 C 23 33 27.50 +13 30 44.4 q G96
2016-07-09 10:34:09 C 23 33 30.14 +13 31 11.9 q G96
2016-07-09 10:46:38 C 23 33 32.76 +13 31 39.7 q G96
2016-07-13 12:21:39 C 23 56 13.329 +17 13 23.01 L F51
2016-07-13 12:38:25 C 23 56 17.252 +17 14 01.36 L F51
2016-07-13 13:11:59 C 23 56 25.199 +17 15 20.09 L F51
2017-01-28 07:21:56 C 10 33 56.94 -03 54 08.3 u H21
2017-01-28 07:31:34 C 10 33 56.19 -03 54 06.1 u H21
2017-01-28 07:43:40 C 10 33 55.22 -03 54 03.0 u H21
2017-03-07 02:44:13 C 09 24 13.68 +03 59 38.7 o 291
2017-03-07 03:06:53 C 09 24 12.56 +03 59 51.4 o 291
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)