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
1997-11-06 03:38:32 C 03 15 23.66 +10 34 38.9 20.4 b 704
1997-11-06 04:07:33 C 03 15 30.53 +10 37 31.6 20.8 b 704
1997-11-06 04:36:05 C 03 15 37.09 +10 40 18.1 20.7 b 704
1997-11-06 05:04:53 C 03 15 43.67 +10 43 07.5 20.2 b 704
1997-11-06 07:30:53 C 03 16 16.59 +10 57 21.5 19.2 b 704
1997-11-06 07:33:26 C 03 16 17.14 +10 57 36.0 19.8 b 704
1997-11-06 07:35:49 C 03 16 17.64 +10 57 48.6 b 704
1997-11-06 07:38:21 C 03 16 18.20 +10 58 05.0 19.5 b 704
1997-11-06 07:40:55 C 03 16 18.79 +10 58 19.9 19.3 b 704
1997-11-06 07:43:18 C 03 16 19.28 +10 58 33.3 20.2 b 704
1997-11-06 07:45:51 C 03 16 20.04 +10 58 47.3 b 704
1997-11-06 07:48:24 C 03 16 20.41 +10 59 04.5 b 704
1997-11-06 07:50:57 C 03 16 20.98 +10 59 18.1 b 704
1997-11-06 07:53:20 C 03 16 21.52 +10 59 31.7 19.9 b 704
1997-11-06 21:04:40 C 03 19 39.81 +12 15 28.7 557
1997-11-06 21:07:38 C 03 19 40.60 +12 15 45.0 557
1997-11-06 21:09:30 C 03 19 41.11 +12 15 55.1 557
1997-11-07 04:22:36 C 03 21 29.33 +12 57 41.9 20.0 b 704
1997-11-07 04:23:12 C 03 21 29.35 +12 57 46.0 19.1 b 704
1997-11-07 04:23:55 C 03 21 29.55 +12 57 49.8 19.9 b 704
1997-11-07 04:24:40 C 03 21 29.73 +12 57 54.3 19.6 b 704
1997-11-07 04:26:11 C 03 21 30.16 +12 58 02.9 19.3 b 704
1997-11-07 04:26:45 C 03 21 30.31 +12 58 04.0 20.0 b 704
1997-11-07 04:27:31 C 03 21 30.30 +12 58 09.4 19.6 b 704
1997-11-07 04:28:16 C 03 21 30.60 +12 58 13.2 b 704
1997-11-07 04:29:02 C 03 21 30.53 +12 58 17.6 b 704
1997-11-07 04:29:36 C 03 21 30.85 +12 58 22.3 19.9 b 704
1997-11-07 04:31:07 C 03 21 31.22 +12 58 31.1 19.2 b 704
1997-11-07 04:31:53 C 03 21 31.34 +12 58 35.5 19.8 b 704
1997-11-07 04:32:27 C 03 21 31.57 +12 58 40.5 20.0 b 704
1997-11-07 04:33:12 C 03 21 31.58 +12 58 43.2 b 704
1997-11-07 04:33:58 C 03 21 31.78 +12 58 49.2 20.0 b 704
1997-11-07 04:34:43 C 03 21 31.96 +12 58 49.5 20.0 b 704
1997-11-07 04:36:03 C 03 21 32.38 +12 58 58.1 19.0 b 704
1997-11-07 04:36:48 C 03 21 32.59 +12 59 02.5 19.8 b 704
1997-11-07 04:37:33 C 03 21 32.52 +12 59 07.5 20.0 b 704
1997-11-07 04:38:18 C 03 21 32.81 +12 59 11.8 b 704
1997-11-07 04:38:53 C 03 21 32.74 +12 59 16.2 19.6 b 704
1997-11-07 04:39:38 C 03 21 33.22 +12 59 20.8 20.1 b 704
1997-11-07 04:41:08 C 03 21 33.64 +12 59 29.7 19.8 b 704
1997-11-07 04:41:53 C 03 21 33.86 +12 59 34.1 20.1 b 704
1997-11-07 04:42:29 C 03 21 33.79 +12 59 35.4 19.8 b 704
1997-11-07 04:44:43 C 03 21 34.17 +12 59 47.9 b 704
1997-11-07 05:19:59 C 03 21 42.22 +13 03 12.6 19.8 b 704
1997-11-07 05:20:35 C 03 21 42.40 +13 03 17.0 19.5 b 704
1997-11-07 05:21:25 C 03 21 42.48 +13 03 21.6 19.7 b 704
1997-11-07 05:21:59 C 03 21 42.66 +13 03 25.8 19.6 b 704
1997-11-07 05:22:50 C 03 21 42.80 +13 03 30.5 19.5 b 704
1997-11-07 05:23:25 C 03 21 43.03 +13 03 33.5 19.8 b 704
1997-11-07 05:24:15 C 03 21 43.14 +13 03 38.7 19.6 b 704