7839 (1994 ND)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5186280637 ± 3.52e-08
Semi-major axis (a)2.1650909847 AU ± 3.39e-09
Inclination (i)27.11511981° ± 7.79e-06
Long. of Asc. Node (Ω)102.50328882° ± 7.99e-06
Arg. of Perihelion (ω)228.29682856° ± 1.28e-05
Mean Anomaly (M)291.78680626° ± 1.01e-05
Mean Motion (n)0.3093841415°/day ± 7.27e-10
Perihelion dist (q)1.04221404 AU ± 7.63e-08
Aphelion dist (Q)3.28796793 AU ± 7.64e-08
Orbital Period3.18576860 yr ± 7.48e-09
Physical Parameters
H (abs. magnitude)17.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.416″
Uncertainty0
Orbit TypeAmor
MOID0.134574 AU
Observations Used195
Oppositions20
Arc Total1994-2023
First Observation Used1994-07-03
Last Observation Used2023-12-10
Observations (205)
Date Type RA Dec Mag Band Observatory
2013-05-01 01:50:08 C 16 09 27.05 +25 23 34.7 q Z81
2013-05-01 02:48:07 C 16 09 24.40 +25 23 57.8 q Z81
2013-05-02 00:34:13 C 16 08 26.79 +25 32 27.9 q Z81
2013-05-02 01:57:18 C 16 08 22.83 +25 33 00.4 q Z81
2013-05-02 03:00:40 C 16 08 19.81 +25 33 24.2 q Z81
2013-05-08 12:31:11 C 16 00 28.118 +26 23 24.24 L F51
2013-05-08 12:46:49 C 16 00 27.189 +26 23 28.20 L F51
2013-05-15 09:28:36 C 15 50 12.73 +26 53 06.9 u 703
2013-05-15 09:38:21 C 15 50 11.94 +26 53 07.5 u 703
2013-05-15 09:48:10 C 15 50 11.22 +26 53 08.9 u 703
2013-05-15 09:58:00 C 15 50 10.50 +26 53 09.9 u 703
2013-06-02 08:35:07 C 15 18 17.20 +25 30 16.4 u 703
2013-06-02 08:45:11 C 15 18 16.38 +25 30 11.4 u 703
2013-06-02 08:55:16 C 15 18 15.80 +25 30 05.7 u 703
2013-06-02 09:05:23 C 15 18 14.90 +25 30 01.5 u 703
2013-06-09 07:39:49 C 15 05 56.43 +23 45 24.3 u 703
2013-06-09 07:48:48 C 15 05 55.71 +23 45 18.2 u 703
2013-06-09 07:57:48 C 15 05 55.06 +23 45 11.0 u 703
2013-06-09 08:06:45 C 15 05 54.38 +23 45 03.3 u 703
2013-06-11 08:07:17 C 15 02 33.39 +23 07 11.4 u 703
2013-06-11 08:14:39 C 15 02 32.85 +23 07 05.1 u 703
2013-06-11 08:21:52 C 15 02 32.28 +23 07 00.3 u 703
2013-06-11 08:29:10 C 15 02 31.81 +23 06 53.5 u 703
2016-03-29 09:41:23 C 14 33 03.18 +30 18 20.1 u H21
2016-03-29 09:49:20 C 14 33 02.91 +30 18 23.9 u H21
2016-03-29 10:03:55 C 14 33 02.35 +30 18 32.1 u H21
2016-04-02 07:42:58 C 14 29 29.61 +31 07 26.7 u H21
2016-04-02 07:57:48 C 14 29 28.97 +31 07 34.0 u H21
2016-04-02 08:15:18 C 14 29 28.22 +31 07 43.2 u H21
2016-04-05 06:41:42 C 14 26 28.92 +31 42 09.1 u H21
2016-04-05 06:57:52 C 14 26 28.13 +31 42 16.8 u H21
2016-04-05 07:19:57 C 14 26 27.07 +31 42 27.0 u H21
2016-06-02 08:15:08 C 13 17 46.500 +30 30 59.53 L F51
2016-06-02 08:32:26 C 13 17 46.045 +30 30 49.73 L F51
2016-06-02 08:49:43 C 13 17 45.606 +30 30 39.80 L F51
2018-01-20 10:42:56 C 09 17 02.705 +34 22 59.09 U F51
2018-01-20 11:15:13 C 09 17 01.064 +34 23 13.83 U F51
2018-01-20 11:31:22 C 09 17 00.238 +34 23 20.88 U F51
2019-03-27 05:23:27 C 13 15 22.77 +35 54 16.1 u H21
2019-03-27 05:40:28 C 13 15 21.89 +35 54 23.1 u H21
2019-03-27 05:56:34 C 13 15 21.10 +35 54 30.0 u H21
2019-04-01 03:58:50 C 13 09 29.57 +36 37 00.4 u H21
2019-04-01 04:07:46 C 13 09 29.11 +36 37 03.3 u H21
2023-09-27 14:47:10 C 07 33 12.148 +12 19 07.89 X F52
2023-09-27 14:53:39 C 07 33 12.491 +12 19 08.26 X F52
2023-09-27 15:00:13 C 07 33 12.846 +12 19 08.73 X F52
2023-12-04 10:32:36 C 07 56 01.188 +18 38 54.30 X F52
2023-12-04 10:33:31 C 07 56 01.166 +18 38 54.55 X F52
2023-12-04 11:07:52 C 07 55 59.931 +18 39 10.93 X F52
2023-12-04 11:08:47 C 07 55 59.886 +18 39 11.57 X F52