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
1997-11-07 05:24:50 C 03 21 43.38 +13 03 39.6 20.2 b 704
1997-11-07 05:25:41 C 03 21 43.35 +13 03 44.8 19.8 b 704
1997-11-07 05:26:15 C 03 21 43.63 +13 03 48.6 19.8 b 704
1997-11-07 05:27:05 C 03 21 43.78 +13 03 52.9 b 704
1997-11-07 05:28:31 C 03 21 44.13 +13 04 02.1 19.6 b 704
1997-11-07 05:29:06 C 03 21 44.30 +13 04 06.6 19.8 b 704
1997-11-07 05:29:56 C 03 21 44.50 +13 04 11.2 19.3 b 704
1997-11-07 05:30:32 C 03 21 44.62 +13 04 14.1 19.8 b 704
1997-11-07 05:31:22 C 03 21 44.70 +13 04 18.7 19.8 b 704
1997-11-07 05:31:57 C 03 21 44.88 +13 04 21.6 19.7 b 704
1997-11-07 05:32:47 C 03 21 45.07 +13 04 27.0 20.0 b 704
1997-11-07 05:33:22 C 03 21 45.24 +13 04 29.1 19.5 b 704
1997-11-07 05:34:13 C 03 21 45.44 +13 04 34.4 19.3 b 704
1997-11-07 05:34:48 C 03 21 45.63 +13 04 38.2 20.0 b 704
1997-11-07 05:35:38 C 03 21 45.61 +13 04 42.7 19.6 b 704
1997-11-07 05:36:14 C 03 21 45.84 +13 04 47.2 19.6 b 704
1997-11-07 05:37:04 C 03 21 46.03 +13 04 51.4 19.6 b 704
1997-11-07 05:37:39 C 03 21 46.27 +13 04 56.1 19.4 b 704
1997-11-07 05:38:30 C 03 21 46.29 +13 05 00.7 19.7 b 704
1997-11-07 05:39:04 C 03 21 46.45 +13 05 03.6 20.0 b 704
1997-11-07 05:39:54 C 03 21 46.76 +13 05 08.5 19.6 b 704
1997-11-07 05:40:30 C 03 21 46.83 +13 05 10.2 19.6 b 704
1997-11-07 05:41:20 C 03 21 46.92 +13 05 14.8 19.8 b 704
1997-11-07 05:41:55 C 03 21 47.11 +13 05 19.0 19.4 b 704
1997-11-07 05:42:45 C 03 21 47.25 +13 05 24.2 19.3 b 704
1997-11-07 05:43:21 C 03 21 47.49 +13 05 27.7 19.4 b 704
1997-11-07 05:44:11 C 03 21 47.66 +13 05 32.2 19.6 b 704
1997-11-07 10:29:17 C 03 22 55.59 +13 33 01.6 c 608
1997-11-07 10:55:55 C 03 23 01.41 +13 35 31.3 c 608
1997-11-07 15:59:04 C 03 24 14.72 +14 03 39.7 z 381
1997-11-07 16:02:23 C 03 24 15.50 +14 03 59.0 z 381
1997-11-08 04:43:27 C 03 27 26.71 +15 15 00.5 a 696
1997-11-08 04:44:56 C 03 27 27.04 +15 15 08.5 a 696
1997-11-08 04:46:29 C 03 27 27.39 +15 15 17.2 a 696
1997-11-08 23:31:18 C 03 31 56.36 +16 57 51.2 z 587
1997-11-08 23:34:42 C 03 31 57.15 +16 58 08.9 z 587
1997-11-08 23:39:17 C 03 31 58.15 +16 58 34.8 z 587
1997-11-09 01:19:03 C 03 32 19.93 +17 07 25.0 557
1997-11-09 01:22:05 C 03 32 20.59 +17 07 40.9 557
1997-11-09 01:23:07 C 03 32 20.86 +17 07 46.0 557
1997-11-09 06:09:59 C 03 33 34.56 +17 33 57.3 a 696
1997-11-09 06:12:12 C 03 33 35.05 +17 34 09.4 a 696
1997-11-09 06:14:03 C 03 33 35.43 +17 34 19.3 a 696
1997-11-09 13:49:48 C 03 35 24.67 +18 14 39.2 z 402
1997-11-09 13:51:48 C 03 35 25.11 +18 14 50.6 z 402
1997-11-09 13:53:49 C 03 35 25.53 +18 15 01.8 z 402
1997-11-10 01:04:40 C 03 38 01.83 +19 13 13.2 557
1997-11-10 01:06:46 C 03 38 02.37 +19 13 23.6 557
1997-11-10 01:14:56 C 03 38 04.14 +19 14 05.3 557
1997-11-10 01:16:12 C 03 38 04.42 +19 14 12.6 557