2016 ND39

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6222993000
Semi-major axis (a)2.3145407000 AU
Inclination (i)1.95193000°
Long. of Asc. Node (Ω)110.60606000°
Arg. of Perihelion (ω)235.74843000°
Mean Anomaly (M)225.18955000°
Mean Motion (n)0.2799025400°/day
Perihelion dist (q)0.87420360 AU
Aphelion dist (Q)3.75487780 AU
Orbital Period3.52125300 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.510″
Uncertainty6
Orbit TypeApollo
MOID0.002998 AU
Observations Used53
Radar Obs Used1
Oppositions1
Arc Total
First Observation Used
Last Observation Used2016-07-17
Observations (57)
Date Type RA Dec Mag Band Observatory
2016-07-14 07:48:43 C 20 29 22.81 -21 53 58.2 q 703
2016-07-14 07:55:28 C 20 29 35.76 -21 53 55.1 q 703
2016-07-14 08:02:16 C 20 29 48.75 -21 53 52.5 q 703
2016-07-14 08:09:04 C 20 30 01.87 -21 53 49.1 q 703
2016-07-14 08:42:34 C 20 31 06.71 -21 53 31.3 q 703
2016-07-14 08:50:23 C 20 31 22.02 -21 53 26.4 q 703
2016-07-14 08:58:12 C 20 31 37.29 -21 53 21.4 q 703
2016-07-14 09:06:02 C 20 31 52.68 -21 53 16.0 q 703
2016-07-14 09:43:08 C 20 33 06.47 -21 52 47.2 q 703
2016-07-14 10:00:52 C 20 33 42.11 -21 52 31.5 q 703
2016-07-14 10:44:47 C 20 35 11.82 -21 51 46.7 q 703
2016-07-14 10:45:10 C 20 35 12.64 -21 51 46.5 q 703
2016-07-14 10:45:34 C 20 35 13.46 -21 51 46.2 q 703
2016-07-14 10:45:57 C 20 35 14.22 -21 51 45.5 q 703
2016-07-14 11:12:25 C 20 36 09.39 -21 51 14.9 q 703
2016-07-14 11:13:05 C 20 36 10.75 -21 51 14.7 q 703
2016-07-14 11:13:44 C 20 36 12.20 -21 51 13.6 q 703
2016-07-14 11:14:23 C 20 36 13.60 -21 51 12.6 q 703
2016-07-14 11:15:04 C 20 36 15.03 -21 51 11.2 q 703
2016-07-14 11:15:41 C 20 36 16.33 -21 51 11.0 q 703
2016-07-14 11:15:59 C 20 36 16.91 -21 51 09.9 q 703
2016-07-14 14:26:06 C 20 43 50.08 -21 41 04.2 q E23
2016-07-14 14:32:46 C 20 44 05.14 -21 40 54.9 q E23
2016-07-14 14:46:46 C 20 44 36.99 -21 40 35.9 q E23
2016-07-14 14:53:26 C 20 44 52.16 -21 40 26.4 q E23
2016-07-14 15:00:06 C 20 45 07.42 -21 40 16.6 q E23
2016-07-14 23:36:12 C 21 08 17.87 -21 28 53.4 q J95
2016-07-14 23:47:09 C 21 08 49.73 -21 28 20.6 q J95
2016-07-14 23:55:47 C 21 09 14.89 -21 27 52.8 q J95
2016-07-15 00:01:07 C 21 09 30.51 -21 27 35.9 q J95
2016-07-15 03:01:43 C 21 18 44.89 -21 14 32.1 q J22
2016-07-15 03:03:02 C 21 18 48.85 -21 14 26.5 q J22
2016-07-15 03:05:37 C 21 18 56.87 -21 14 15.8 q J22
2016-07-15 03:06:55 C 21 19 00.92 -21 14 09.5 q J22
2016-07-15 06:31:31 C 21 30 46.94 -20 57 43.0 u H21
2016-07-15 06:33:12 C 21 30 52.72 -20 57 33.6 u H21
2016-07-15 06:34:59 C 21 30 58.81 -20 57 23.7 u H21
2016-07-15 06:36:55 C 21 31 05.52 -20 57 13.0 u H21
2016-07-15 06:39:37 C 21 31 14.77 -20 56 58.0 u H21
2016-07-15 06:41:18 C 21 31 20.55 -20 56 48.7 u H21
2016-07-15 07:47:13 C 21 35 14.53 -20 50 12.0 q H36
2016-07-15 07:52:06 C 21 35 31.84 -20 49 41.5 q H36
2016-07-15 07:54:32 C 21 35 40.42 -20 49 26.6 q H36
2016-07-15 07:57:14 C 21 35 50.00 -20 49 09.7 q H36
2016-07-15 07:59:34 C 21 35 58.28 -20 48 55.0 q H36
2016-07-15 09:05:47 C 21 40 04.64 -20 41 02.8 q G96
2016-07-15 09:15:08 C 21 40 38.80 -20 39 58.0 q G96
2016-07-15 09:33:59 C 21 41 47.83 -20 37 45.6 q G96
2016-07-16 08:15:31 C 23 31 57.24 -15 01 28.3 q H36
2016-07-16 08:20:30 C 23 32 25.01 -14 59 29.6 q H36
Radar Observations (1)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-07-21 13:10:00 -204744.4076 0.1 Hz 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)