20425 (1998 VD35)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4766205080 ± 8.36e-08
Semi-major axis (a)1.5646246699 AU ± 4.17e-08
Inclination (i)6.98926499° ± 3.02e-05
Long. of Asc. Node (Ω)227.24153097° ± 1.13e-04
Arg. of Perihelion (ω)296.32316621° ± 1.05e-04
Mean Anomaly (M)234.12608778° ± 1.89e-04
Mean Motion (n)0.5036130968°/day ± 2.01e-08
Perihelion dist (q)0.81889246 AU ± 1.33e-07
Aphelion dist (Q)2.31035687 AU ± 1.45e-07
Orbital Period1.95711011 yr ± 7.82e-08
Physical Parameters
H (abs. magnitude)20.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.519″
Uncertainty0
Orbit TypeApollo
MOID0.003885 AU
Observations Used49
Oppositions3
Arc Total1998-2005
First Observation Used1998-11-15
Last Observation Used2005-07-29
Observations (51)
Date Type RA Dec Mag Band Observatory
1998-11-15 06:58:37 c 03 22 27.39 +16 32 47.3 i 691
1998-11-15 07:30:15 c 03 22 24.60 +16 32 20.0 i 691
1998-11-15 08:01:53 c 03 22 21.77 +16 31 52.7 i 691
1998-11-16 07:27:08 c 03 20 22.61 +16 11 24.4 i 691
1998-11-16 07:47:52 c 03 20 20.72 +16 11 06.4 i 691
1998-11-16 08:09:01 c 03 20 18.79 +16 10 47.6 i 691
1998-11-22 09:00:00 c 03 07 04.61 +13 51 46.7 i 691
1998-11-22 09:08:31 c 03 07 03.80 +13 51 38.0 i 691
1998-11-22 09:16:38 c 03 07 02.96 +13 51 29.7 i 691
1998-11-26 06:43:14 c 02 57 56.67 +12 12 00.2 i 691
1998-11-26 06:48:46 c 02 57 56.07 +12 11 52.9 i 691
1998-11-26 06:54:23 c 02 57 55.49 +12 11 47.6 i 691
1998-12-14 06:51:27 C 02 17 15.18 +03 52 37.4 658
1998-12-14 07:03:56 C 02 17 14.32 +03 52 22.9 658
1998-12-14 07:16:22 C 02 17 13.13 +03 52 08.1 658
1998-12-19 05:16:42 C 02 08 17.81 +01 42 44.3 658
1998-12-19 05:23:02 C 02 08 17.31 +01 42 38.5 658
1998-12-19 05:30:59 C 02 08 16.73 +01 42 30.2 658
1999-05-22 10:08:43 C 20 10 29.24 -08 59 02.3 i 691
1999-05-22 10:19:06 C 20 10 28.49 -08 58 57.3 i 691
1999-05-22 10:19:24 C 20 10 28.41 -08 58 57.8 i 693
1999-05-22 10:21:12 C 20 10 28.25 -08 58 57.3 i 693
1999-05-22 10:22:33 C 20 10 28.13 -08 58 56.8 i 693
1999-05-22 10:29:46 C 20 10 27.67 -08 58 52.9 i 691
1999-05-22 10:43:22 C 20 10 26.62 -08 58 46.7 i 691
1999-05-22 10:49:11 C 20 10 26.13 -08 58 44.3 i 691
1999-05-22 10:54:58 C 20 10 25.75 -08 58 41.7 i 691
1999-05-22 11:00:49 C 20 10 25.28 -08 58 39.4 i 691
1999-05-23 11:01:05 C 20 08 41.39 -08 48 05.7 i 691
1999-05-23 11:11:33 C 20 08 40.59 -08 48 00.9 i 691
2000-11-22 15:35:00 C 05 31 45.67 +14 21 38.2 360
2000-11-22 15:43:30 C 05 31 45.63 +14 21 25.9 360
2000-11-22 15:55:43 C 05 31 45.60 +14 21 11.7 360
2000-11-27 07:44:18 C 05 31 36.11 +11 42 31.8 19.1 c 704
2000-11-27 08:05:11 C 05 31 35.74 +11 41 57.7 19.1 c 704
2000-11-27 08:26:04 C 05 31 35.47 +11 41 25.4 18.8 c 704
2000-11-28 15:23:44 C 05 31 22.19 +10 50 28.4 360
2000-11-28 15:27:44 C 05 31 22.11 +10 50 21.4 360
2000-11-28 15:31:45 C 05 31 22.05 +10 50 14.7 360
2000-12-14 02:39:50 C 05 21 32.60 -05 39 39.0 808
2000-12-14 02:59:20 C 05 21 31.38 -05 40 56.6 808
2000-12-14 03:29:50 C 05 21 29.55 -05 43 01.5 808
2000-12-21 05:17:23 C 05 10 39.36 -19 58 41.5 b 691
2000-12-21 05:23:41 C 05 10 38.72 -19 59 19.6 b 691
2000-12-21 05:31:24 C 05 10 37.94 -20 00 07.0 b 691
2000-12-22 05:23:27 C 05 08 32.54 -22 31 06.6 17.3 c 704
2000-12-22 05:48:54 C 05 08 29.76 -22 33 52.4 18.1 c 704
2000-12-22 06:10:39 C 05 08 27.38 -22 36 14.3 17.7 c 704
2000-12-22 06:33:33 C 05 08 24.85 -22 38 43.5 18.9 c 704
2000-12-22 06:55:22 C 05 08 22.47 -22 41 06.1 18.9 c 704