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
2013-11-28 07:00:17 C 06 04 04.78 -33 17 22.2 u 807
2013-11-29 14:46:18 C 06 00 18.22 -21 25 56.0 m 355
2013-11-29 14:47:22 C 06 00 17.98 -21 25 39.3 m 355
2013-11-29 14:48:26 C 06 00 17.74 -21 25 22.4 m 355
2013-11-29 14:51:06 C 06 00 17.12 -21 24 40.6 m 355
2013-11-29 21:33:47 C 05 59 54.25 -19 44 34.5 c 589
2013-11-29 21:38:09 C 05 59 53.49 -19 43 35.3 c 589
2013-11-29 21:42:15 C 05 59 52.83 -19 42 39.9 c 589
2013-11-29 21:46:22 C 05 59 52.12 -19 41 44.2 c 589
2013-11-29 21:50:28 C 05 59 51.44 -19 40 48.8 c 589
2013-12-01 00:23:35 C 05 58 06.51 -14 44 27.7 w I99
2013-12-01 00:26:23 C 05 58 06.12 -14 44 02.5 w I99
2013-12-01 00:27:19 C 05 58 06.00 -14 43 54.3 w I99
2013-12-01 02:27:10 C 05 58 09.19 -14 17 44.8 u 844
2013-12-01 02:28:08 C 05 58 09.06 -14 17 36.7 u 844
2013-12-01 02:29:05 C 05 58 08.95 -14 17 28.7 u 844
2013-12-01 02:30:03 C 05 58 08.82 -14 17 20.8 u 844
2013-12-01 02:31:01 C 05 58 08.68 -14 17 12.6 u 844
2013-12-01 02:31:58 C 05 58 08.56 -14 17 04.6 u 844
2013-12-01 02:33:03 C 05 58 08.41 -14 16 55.5 u 844
2013-12-01 02:36:20 C 05 58 07.99 -14 16 28.2 u 844
2013-12-01 02:37:17 C 05 58 07.86 -14 16 20.1 u 844
2013-12-01 02:38:15 C 05 58 07.72 -14 16 12.1 u 844
2013-12-03 12:36:19 C 05 55 51.987 -08 33 08.18 L F51
2013-12-03 12:50:22 C 05 55 50.531 -08 32 08.19 L F51
2013-12-03 22:19:36 C 05 55 49.70 -07 55 21.7 c 589
2013-12-03 22:34:44 C 05 55 48.51 -07 54 24.4 c 589
2013-12-03 22:46:50 C 05 55 47.54 -07 53 38.9 c 589
2013-12-03 22:58:57 C 05 55 46.55 -07 52 53.0 c 589
2013-12-04 22:46:09 C 05 55 11.28 -06 31 42.4 u 089
2013-12-04 22:48:22 C 05 55 11.17 -06 31 35.8 u 089
2013-12-04 22:50:35 C 05 55 11.01 -06 31 29.4 u 089
2013-12-04 22:52:48 C 05 55 10.84 -06 31 21.9 u 089
2013-12-04 22:55:01 C 05 55 10.69 -06 31 15.1 u 089
2013-12-04 22:59:46 C 05 55 10.38 -06 31 00.8 u 089
2013-12-04 23:02:00 C 05 55 10.19 -06 30 54.2 u 089
2013-12-04 23:07:29 C 05 55 09.79 -06 30 37.0 u 089
2013-12-04 23:09:43 C 05 55 09.65 -06 30 29.8 u 089
2013-12-04 23:22:16 C 05 55 12.79 -06 29 39.0 c 589
2013-12-04 23:28:14 C 05 55 12.36 -06 29 21.0 c 589
2013-12-04 23:35:54 C 05 55 12.31 -06 29 08.9 c 589
2013-12-04 23:39:27 C 05 55 12.31 -06 29 09.0 c 589
2013-12-04 23:45:21 C 05 55 11.10 -06 28 29.1 c 589
2013-12-05 01:09:33 C 05 55 05.88 -06 24 22.8 q 204
2013-12-05 01:12:53 C 05 55 05.63 -06 24 12.9 q 204
2013-12-05 01:16:49 C 05 55 05.37 -06 24 00.9 q 204
2013-12-05 01:20:28 C 05 55 05.12 -06 23 49.9 q 204
2013-12-05 01:24:24 C 05 55 04.85 -06 23 38.0 q 204
2013-12-05 21:17:34 C 05 54 52.55 -05 28 20.0 u A48
2013-12-05 21:21:16 C 05 54 52.36 -05 28 10.7 u A48
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)