1997 VN4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5522838587 ± 3.02e-07
Semi-major axis (a)2.4427773391 AU ± 4.16e-08
Inclination (i)7.51803129° ± 3.89e-05
Long. of Asc. Node (Ω)48.38579772° ± 2.11e-05
Arg. of Perihelion (ω)350.90096402° ± 4.12e-04
Mean Anomaly (M)131.96496906° ± 1.37e-04
Mean Motion (n)0.2581585139°/day ± 6.59e-09
Perihelion dist (q)1.09367084 AU ± 7.38e-07
Aphelion dist (Q)3.79188383 AU ± 7.41e-07
Orbital Period3.81791121 yr ± 9.74e-08
Physical Parameters
H (abs. magnitude)23.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.711″
Uncertainty0
Orbit TypeAmor
MOID0.102085 AU
Observations Used142
Oppositions14
Arc Total1997-2016
First Observation Used1997-11-06
Last Observation Used2016-11-08
Observations (154)
Date Type RA Dec Mag Band Observatory
1997-11-11 00:46:39 C 03 43 37.98 +21 13 40.2 046
1997-11-11 00:49:31 C 03 43 38.63 +21 13 53.7 046
1997-11-11 00:55:07 C 03 43 39.82 +21 14 21.9 046
1997-11-11 00:57:10 C 03 43 40.29 +21 14 33.3 046
1997-11-11 01:00:14 C 03 43 40.91 +21 14 47.5 046
1997-11-11 01:01:30 C 03 43 41.17 +21 14 54.0 046
1997-11-11 01:02:48 C 03 43 41.53 +21 15 00.6 046
1997-11-12 05:34:30 C 03 50 22.99 +23 32 33.3 658
1997-11-12 05:36:00 C 03 50 23.28 +23 32 39.7 658
1997-11-12 05:39:00 C 03 50 23.91 +23 32 53.9 658
2016-11-05 04:13:23 C 00 31 32.39 -09 08 05.7 q G96
2016-11-05 04:19:35 C 00 31 33.39 -09 07 38.2 q G96
2016-11-05 04:25:51 C 00 31 34.39 -09 07 10.2 q G96
2016-11-05 05:40:12 C 00 31 46.05 -09 01 37.2 q I52
2016-11-05 05:50:03 C 00 31 47.54 -09 00 53.9 q I52
2016-11-05 05:55:41 C 00 31 48.45 -09 00 28.5 q I52
2016-11-05 05:57:43 C 00 31 48.81 -09 00 19.2 q I52
2016-11-05 07:18:48 C 00 32 01.70 -08 54 13.7 q G96
2016-11-05 07:22:31 C 00 32 02.30 -08 53 57.0 q G96
2016-11-05 07:26:10 C 00 32 02.80 -08 53 41.2 q G96
2016-11-05 07:29:51 C 00 32 03.46 -08 53 25.0 q G96
2016-11-05 20:53:17 C 00 34 29.16 -07 53 13.7 q J95
2016-11-05 21:10:08 C 00 34 31.95 -07 51 56.9 q J95
2016-11-05 21:27:31 C 00 34 34.79 -07 50 37.3 q J95
2016-11-06 02:14:00 C 00 35 27.66 -07 28 39.1 q H36
2016-11-06 02:31:39 C 00 35 30.59 -07 27 17.1 q H36
2016-11-06 02:40:46 C 00 35 32.04 -07 26 36.6 q H36
2016-11-06 04:03:13 C 00 35 46.58 -07 20 11.6 q G96
2016-11-06 04:04:34 C 00 35 46.81 -07 20 05.8 q G96
2016-11-06 04:07:19 C 00 35 47.27 -07 19 53.7 q G96
2016-11-06 04:11:39 C 00 35 47.97 -07 19 33.5 q G96
2016-11-06 06:32:23 C 00 36 10.72 -07 08 45.5 o 691
2016-11-06 06:36:35 C 00 36 11.40 -07 08 26.0 o 926
2016-11-06 06:41:55 C 00 36 12.36 -07 08 00.6 o 691
2016-11-06 06:42:17 C 00 36 12.33 -07 07 59.6 o 926
2016-11-06 06:48:02 C 00 36 13.26 -07 07 33.1 o 926
2016-11-06 06:51:30 C 00 36 13.87 -07 07 17.6 o 691
2016-11-07 04:05:31 C 00 40 07.78 -05 28 42.3 u H21
2016-11-07 04:11:36 C 00 40 08.80 -05 28 14.0 u H21
2016-11-07 04:18:09 C 00 40 09.90 -05 27 43.0 u H21
2016-11-07 04:24:29 C 00 40 12.57 -05 27 06.4 q G96
2016-11-07 04:26:22 C 00 40 12.91 -05 26 57.9 q G96
2016-11-07 04:28:58 C 00 40 13.33 -05 26 45.4 q G96
2016-11-07 04:30:52 C 00 40 13.65 -05 26 36.2 q G96
2016-11-08 03:15:25 C 00 44 29.85 -03 38 44.1 o 291
2016-11-08 03:17:10 C 00 44 30.16 -03 38 35.1 o 291
2016-11-08 03:18:38 C 00 44 30.41 -03 38 28.3 o 291
2016-11-08 04:00:52 C 00 44 37.57 -03 35 07.3 q G96
2016-11-08 04:02:49 C 00 44 37.78 -03 34 59.1 q G96
2016-11-08 04:04:59 C 00 44 38.28 -03 34 47.4 q G96