2016 NL15

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5586545048 ± 5.00e-09
Semi-major axis (a)2.0390271673 AU ± 1.69e-09
Inclination (i)5.54142078° ± 7.10e-07
Long. of Asc. Node (Ω)300.54573711° ± 5.86e-06
Arg. of Perihelion (ω)96.57516840° ± 7.29e-06
Mean Anomaly (M)34.88077812° ± 1.51e-06
Mean Motion (n)0.3385148755°/day ± 4.21e-10
Perihelion dist (q)0.89991545 AU ± 1.02e-08
Aphelion dist (Q)3.17813888 AU ± 1.05e-08
Orbital Period2.91161882 yr ± 3.62e-09
Physical Parameters
H (abs. magnitude)20.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.222″
Uncertainty0
Orbit TypeApollo
MOID0.062834 AU
Observations Used498
Radar Obs Used4
Oppositions1
Arc Total2016-2022
First Observation Used2016-07-05
Last Observation Used2022-08-06
Observations (545)
Date Type RA Dec Mag Band Observatory
2016-12-30 20:06:18 C 05 15 29.51 +42 55 12.6 u 107
2016-12-30 20:24:04 C 05 15 35.09 +42 54 00.3 q 246
2016-12-30 20:24:32 C 05 15 35.25 +42 53 58.4 q 246
2016-12-30 20:25:00 C 05 15 35.40 +42 53 56.6 q 246
2016-12-30 20:25:33 C 05 15 35.58 +42 53 54.4 q 246
2016-12-30 20:26:42 C 05 15 35.97 +42 53 50.0 q 246
2016-12-30 20:27:20 C 05 15 36.19 +42 53 47.5 q 246
2016-12-30 20:28:05 C 05 15 36.43 +42 53 44.7 q 246
2016-12-30 20:28:22 C 05 15 36.52 +42 53 43.5 q 246
2016-12-31 00:34:11 C 05 17 04.34 +42 37 43.0 q W25
2016-12-31 00:43:56 C 05 17 07.54 +42 37 06.6 q W25
2017-01-01 19:34:45 C 05 30 05.66 +40 01 07.4 q 246
2017-01-01 19:35:04 C 05 30 05.73 +40 01 06.2 q 246
2017-01-01 19:39:07 C 05 30 06.77 +40 00 52.6 q 246
2017-01-01 19:42:08 C 05 30 07.56 +40 00 40.6 q G34
2017-01-01 19:46:22 C 05 30 08.63 +40 00 25.9 q G34
2017-01-01 19:50:36 C 05 30 09.76 +40 00 12.3 q G34
2017-01-01 19:54:51 C 05 30 10.77 +39 59 58.0 q G34
2017-01-01 19:59:05 C 05 30 11.83 +39 59 43.7 q G34
2017-01-01 20:37:01 C 05 30 21.78 +39 57 41.5 c A53
2017-01-01 20:46:26 C 05 30 24.15 +39 57 09.8 c A53
2017-01-01 20:54:33 C 05 30 26.22 +39 56 42.5 c A53
2017-01-03 17:16:26 C 05 41 05.99 +37 35 28.2 u 107
2017-01-03 17:27:47 C 05 41 08.35 +37 34 56.0 u 107
2017-01-03 17:39:31 C 05 41 10.68 +37 34 21.9 u 107
2017-01-04 20:37:49 C 05 46 35.02 +36 17 47.6 q Z80
2017-01-04 20:43:02 C 05 46 35.97 +36 17 32.9 q Z80
2017-01-04 20:46:31 C 05 46 36.64 +36 17 22.7 q Z80
2017-01-04 23:59:58 C 05 47 09.92 +36 08 46.0 q 160
2017-01-05 00:01:57 C 05 47 10.27 +36 08 40.6 q 160
2017-01-05 00:03:57 C 05 47 10.63 +36 08 35.7 q 160
2017-01-05 01:43:07 C 05 47 34.00 +36 04 06.9 R G45
2017-01-05 01:44:03 C 05 47 34.18 +36 04 04.3 R G45
2017-01-05 01:50:54 C 05 47 35.36 +36 03 46.7 R G45
2017-01-05 01:58:00 C 05 47 36.66 +36 03 27.9 R G45
2017-01-05 02:04:02 C 05 47 37.69 +36 03 12.6 R G45
2017-01-05 02:04:49 C 05 47 37.84 +36 03 10.5 R G45
2017-01-08 03:23:57 C 05 59 18.99 +33 07 04.3 q H45
2017-01-08 03:25:42 C 05 59 19.20 +33 07 00.9 q H45
2017-01-08 03:26:56 C 05 59 19.34 +33 06 58.1 q H45
2017-01-08 03:28:21 C 05 59 19.52 +33 06 55.0 q H45
2017-01-08 03:29:41 C 05 59 19.71 +33 06 52.0 q H45
2017-01-08 03:30:56 C 05 59 19.85 +33 06 49.8 q H45
2017-01-08 09:12:23 C 06 00 05.40 +32 54 54.9 L T05
2017-01-08 09:29:18 C 06 00 07.46 +32 54 19.9 L T05
2017-01-08 09:31:27 C 06 00 07.69 +32 54 15.3 L T05
2017-01-08 09:57:15 C 06 00 10.77 +32 53 20.8 L T05
2017-01-09 02:27:54 C 06 02 23.24 +32 19 06.9 q H45
2017-01-09 02:42:11 C 06 02 24.95 +32 18 38.5 q H45
2017-01-09 02:43:34 C 06 02 25.17 +32 18 35.1 q H45
Radar Observations (4)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-12-06 19:30:00 139753.914 0.2 Hz 2380 -1 -1
2016-12-06 20:01:00 108570786.84 4 us 2380 -1 -1
2016-12-08 19:16:00 126217.1362 0.25 Hz 2380 -1 -1
2016-12-08 19:41:00 99043919.68 4 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)