25330 (1999 KV4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3709211246 ± 3.05e-09
Semi-major axis (a)1.5406340519 AU ± 1.79e-10
Inclination (i)14.32811133° ± 1.04e-06
Long. of Asc. Node (Ω)50.51495092° ± 1.84e-06
Arg. of Perihelion (ω)86.10427219° ± 2.51e-06
Mean Anomaly (M)335.28882482° ± 9.22e-07
Mean Motion (n)0.5154221014°/day ± 8.97e-11
Perihelion dist (q)0.96918034 AU ± 4.69e-09
Aphelion dist (Q)2.11208777 AU ± 4.70e-09
Orbital Period1.91227012 yr ± 3.33e-10
Physical Parameters
H (abs. magnitude)16.75
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.247″
Uncertainty0
Orbit TypeApollo
MOID0.172777 AU
Observations Used3264
Oppositions22
Arc Total1979-2026
First Observation Used1998-11-23
Last Observation Used2026-01-07
Observations (4188)
Date Type RA Dec Mag Band Observatory
2001-05-10 02:16:48 C 10 56 00.08 +22 35 40.2 739
2001-05-10 02:19:05 C 10 56 00.47 +22 35 33.7 739
2001-05-10 02:21:02 C 10 56 00.73 +22 35 28.8 739
2001-05-10 02:22:32 C 10 56 00.93 +22 35 24.2 739
2001-05-10 20:03:39 C 10 58 38.96 +21 47 57.9 046
2001-05-10 20:06:29 C 10 58 39.37 +21 47 50.5 046
2001-05-10 20:07:21 C 10 58 39.49 +21 47 48.0 046
2001-05-10 20:08:19 C 10 58 39.61 +21 47 44.9 046
2001-05-11 19:44:00 C 11 02 06.29 +20 45 23.3 610
2001-05-11 19:49:01 C 11 02 06.98 +20 45 10.1 610
2001-05-11 19:54:01 C 11 02 07.67 +20 44 56.9 610
2001-05-11 19:59:00 C 11 02 08.36 +20 44 43.7 610
2001-05-11 20:04:00 C 11 02 09.05 +20 44 30.5 610
2001-05-18 07:15:33 C 11 22 58.07 +14 19 38.4 18.1 c 608
2001-05-18 07:30:39 C 11 22 59.88 +14 19 03.2 18.4 c 608
2001-05-18 07:46:24 C 11 23 01.79 +14 18 26.1 18.4 c 608
2001-05-19 21:22:07 C 11 27 40.20 +12 51 56.3 118
2001-05-19 21:27:52 C 11 27 40.90 +12 51 43.4 118
2001-05-19 21:45:00 C 11 27 42.93 +12 51 05.5 205
2001-05-19 22:00:00 C 11 27 44.71 +12 50 32.7 205
2001-05-20 20:06:31 C 11 30 25.15 +12 01 01.9 046
2001-05-20 20:09:15 C 11 30 25.50 +12 00 55.1 046
2001-05-20 20:10:44 C 11 30 25.70 +12 00 51.8 046
2001-05-20 20:11:56 C 11 30 25.79 +12 00 49.2 046
2001-05-20 20:13:20 C 11 30 25.96 +12 00 46.2 046
2001-05-20 20:14:34 C 11 30 26.13 +12 00 43.9 046
2001-05-21 20:35:44 C 11 33 19.33 +11 07 18.0 118
2001-05-21 20:40:05 C 11 33 19.87 +11 07 08.5 118
2001-05-21 20:47:55 C 11 33 20.77 +11 06 51.2 118
2001-05-23 03:48:13 C 11 36 57.55 +10 00 30.4 17.0 c 704
2001-05-23 04:04:20 C 11 36 59.32 +09 59 56.1 17.1 c 704
2001-05-23 04:20:28 C 11 37 01.13 +09 59 22.0 17.2 c 704
2001-05-23 04:36:38 C 11 37 02.92 +09 58 47.9 17.4 c 704
2001-05-23 04:52:44 C 11 37 04.73 +09 58 14.0 17.5 c 704
2001-05-26 08:37:46 C 11 45 35.98 +07 23 37.6 18.7 c 608
2001-05-26 08:54:03 C 11 45 37.71 +07 23 05.2 18.5 c 608
2001-05-26 09:10:05 C 11 45 39.33 +07 22 33.3 18.6 c 608
2001-06-13 03:48:06 C 12 28 22.25 -04 16 10.3 17.9 c 704
2001-06-13 04:02:33 C 12 28 23.52 -04 16 29.6 18.0 c 704
2001-06-13 04:16:58 C 12 28 24.85 -04 16 49.2 17.9 c 704
2001-06-13 04:31:22 C 12 28 26.15 -04 17 06.9 18.8 c 704
2001-06-13 04:45:44 C 12 28 27.51 -04 17 27.1 17.9 c 704
2002-09-20 09:51:40 C 04 20 23.77 +10 35 37.9 711
2002-09-20 10:05:11 C 04 20 24.86 +10 35 43.4 711
2002-09-20 10:18:40 C 04 20 25.56 +10 35 48.2 711
2002-10-04 09:30:06 C 04 43 40.17 +13 08 34.8 18.8 c 704
2002-10-04 09:52:32 C 04 43 41.71 +13 08 49.1 18.4 c 704
2002-10-04 10:14:16 C 04 43 43.11 +13 09 00.9 18.4 c 704
2002-10-04 10:35:54 C 04 43 44.53 +13 09 12.6 18.5 c 704
2002-10-04 10:57:25 C 04 43 45.96 +13 09 24.3 18.3 c 704