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
2016-12-24 08:55:31 C 03 39 54.41 +54 43 09.6 L T05
2016-12-24 09:01:28 C 03 40 00.23 +54 42 42.0 L T05
2016-12-24 09:20:25 C 03 40 18.72 +54 41 13.6 L T05
2016-12-24 19:16:30 C 03 50 10.97 +53 54 33.8 u 107
2016-12-24 19:18:54 C 03 50 13.17 +53 54 22.6 u 107
2016-12-24 19:21:19 C 03 50 15.33 +53 54 11.3 u 107
2016-12-24 19:23:43 C 03 50 17.56 +53 54 00.4 u 107
2016-12-27 05:52:53 C 04 35 09.74 +49 12 48.5 q G96
2016-12-27 05:59:28 C 04 35 13.61 +49 12 18.0 q G96
2016-12-27 06:05:43 C 04 35 17.25 +49 11 47.1 q G96
2016-12-27 21:20:51 C 04 44 12.93 +47 59 38.5 q A13
2016-12-27 21:23:33 C 04 44 14.36 +47 59 26.1 q A13
2016-12-27 21:25:34 C 04 44 15.43 +47 59 16.8 q A13
2016-12-27 21:28:15 C 04 44 16.84 +47 59 04.5 q A13
2016-12-27 21:31:37 C 04 44 18.61 +47 58 48.8 q A13
2016-12-27 21:34:58 C 04 44 20.40 +47 58 33.2 q A13
2016-12-28 19:22:30 C 04 55 33.65 +46 19 20.0 o 107
2016-12-28 19:26:49 C 04 55 35.56 +46 19 01.2 o 107
2016-12-28 19:31:06 C 04 55 37.58 +46 18 43.3 o 107
2016-12-28 19:35:24 C 04 55 39.53 +46 18 23.5 o 107
2016-12-29 08:17:50 C 05 01 19.95 +45 22 44.6 q H45
2016-12-29 08:18:55 C 05 01 20.47 +45 22 39.5 q H45
2016-12-29 08:20:00 C 05 01 20.92 +45 22 34.6 q H45
2016-12-29 08:21:18 C 05 01 21.45 +45 22 28.8 q H45
2016-12-29 08:22:18 C 05 01 21.91 +45 22 24.3 q H45
2016-12-29 08:23:20 C 05 01 22.33 +45 22 19.6 q H45
2016-12-29 08:24:49 C 05 01 22.95 +45 22 13.3 q H45
2016-12-29 08:25:56 C 05 01 23.44 +45 22 08.4 q H45
2016-12-29 19:34:12 C 05 06 12.75 +44 34 42.4 q 246
2016-12-29 19:34:57 C 05 06 13.04 +44 34 39.3 q 246
2016-12-29 19:35:21 C 05 06 13.20 +44 34 37.6 q 246
2016-12-29 19:36:14 C 05 06 13.56 +44 34 34.2 q 246
2016-12-29 19:36:45 C 05 06 13.74 +44 34 32.0 q 246
2016-12-29 19:37:18 C 05 06 13.96 +44 34 29.7 q 246
2016-12-30 06:20:03 C 05 10 22.99 +43 50 30.1 q H45
2016-12-30 06:21:17 C 05 10 23.43 +43 50 25.0 q H45
2016-12-30 06:22:25 C 05 10 23.84 +43 50 20.4 q H45
2016-12-30 06:23:23 C 05 10 24.19 +43 50 16.2 q H45
2016-12-30 06:24:22 C 05 10 24.54 +43 50 12.3 q H45
2016-12-30 06:26:22 C 05 10 25.27 +43 50 03.8 q H45
2016-12-30 07:04:50 C 05 10 40.19 +43 47 30.2 R G45
2016-12-30 07:04:56 C 05 10 40.22 +43 47 29.6 R G45
2016-12-30 07:06:03 C 05 10 40.61 +43 47 25.1 R G45
2016-12-30 07:13:17 C 05 10 43.20 +43 46 55.2 R G45
2016-12-30 07:20:43 C 05 10 45.86 +43 46 24.3 R G45
2016-12-30 07:21:01 C 05 10 45.97 +43 46 23.2 R G45
2016-12-30 07:26:56 C 05 10 48.10 +43 45 58.6 R G45
2016-12-30 07:42:11 C 05 10 53.57 +43 44 55.3 R G45
2016-12-30 19:48:56 C 05 15 23.77 +42 56 20.7 u 107
2016-12-30 19:58:18 C 05 15 26.78 +42 55 43.2 u 107
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)