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
2023-12-16 17:37:39 C 00 59 27.178 +41 27 07.38 V 160
2023-12-16 17:40:22 B 00 59 27.17 +41 27 11.4 Z Y99
2023-12-16 17:43:22 C 00 59 26.018 +41 27 16.38 V 160
2023-12-16 17:59:51 B 00 59 23.28 +41 27 43.3 Z Y99
2023-12-16 18:18:17 B 00 59 19.59 +41 28 13.4 Z Y99
2023-12-17 06:57:54 C 00 56 54.436 +41 48 38.92 X F51
2023-12-17 07:04:53 C 00 56 53.023 +41 48 49.79 V T05
2023-12-17 07:12:58 C 00 56 51.410 +41 49 02.24 V T05
2023-12-17 07:15:51 C 00 56 50.813 +41 49 06.76 X F51
2023-12-17 07:18:47 C 00 56 50.230 +41 49 11.35 V T05
2023-12-17 07:51:26 C 00 56 43.685 +41 50 01.57 V T05
2023-12-17 07:53:22 C 00 56 43.304 +41 50 04.37 X F51
2023-12-17 19:17:45 C 00 54 36.058 +42 07 50.02 X G01
2023-12-17 19:21:31 C 00 54 35.318 +42 07 55.88 X G01
2023-12-17 19:24:08 C 00 54 34.795 +42 08 00.17 X G01
2023-12-18 02:37:10 C 00 53 13.988 +42 19 34.72 V 703
2023-12-18 02:41:43 C 00 53 13.081 +42 19 42.02 V 703
2023-12-18 02:46:16 C 00 53 12.174 +42 19 48.97 V 703
2023-12-18 02:50:46 C 00 53 11.281 +42 19 56.10 V 703
2023-12-18 16:54:47 C 00 50 34.841 +42 41 44.05 V 160
2023-12-18 16:59:37 C 00 50 33.842 +42 41 52.48 V 160
2023-12-18 17:04:35 C 00 50 32.863 +42 41 59.96 V 160
2023-12-18 21:01:07 C 00 49 46.132 +42 48 05.11 V L92
2023-12-18 21:03:09 C 00 49 45.615 +42 48 08.11 V L92
2023-12-18 21:05:12 C 00 49 45.388 +42 48 10.18 V L92
2023-12-18 21:07:14 C 00 49 44.912 +42 48 14.55 V L92
2023-12-18 21:09:17 C 00 49 44.567 +42 48 17.61 V L92
2023-12-18 21:11:19 C 00 49 44.106 +42 48 20.13 V L92
2023-12-18 21:13:21 C 00 49 43.691 +42 48 23.09 V L92
2023-12-18 21:15:24 C 00 49 43.379 +42 48 26.70 V L92
2023-12-18 21:20:29 C 00 49 42.358 +42 48 33.71 V L92
2023-12-18 21:30:41 C 00 49 40.466 +42 48 50.31 V L92
2023-12-18 21:40:52 C 00 49 38.443 +42 49 04.21 V L92
2023-12-19 16:43:39 C 00 46 09.845 +43 18 26.57 X M26
2023-12-19 16:43:48 B 00 46 09.818 +43 18 26.64 V 160
2023-12-19 16:47:22 C 00 46 09.113 +43 18 32.47 X M26
2023-12-19 16:51:08 C 00 46 08.393 +43 18 38.20 X M26
2023-12-19 16:52:11 B 00 46 08.196 +43 18 39.82 V 160
2023-12-19 17:00:24 B 00 46 06.590 +43 18 52.52 V 160
2023-12-23 20:09:13 B 00 28 05.29 +45 45 30.2 Z D28
2023-12-23 20:09:44 B 00 28 05.21 +45 45 31.1 Z D28
2023-12-23 20:10:14 B 00 28 05.08 +45 45 32.0 Z D28
2023-12-23 20:10:45 B 00 28 05.01 +45 45 32.3 Z D28
2023-12-23 20:11:16 B 00 28 04.90 +45 45 33.6 Z D28
2023-12-23 20:11:46 B 00 28 04.79 +45 45 33.7 Z D28
2023-12-23 20:12:17 B 00 28 04.69 +45 45 35.0 Z D28
2023-12-23 20:12:47 B 00 28 04.63 +45 45 35.3 Z D28
2023-12-23 20:13:18 B 00 28 04.52 +45 45 36.1 Z D28
2023-12-23 20:13:49 B 00 28 04.44 +45 45 36.8 Z D28
2023-12-23 20:14:20 B 00 28 04.31 +45 45 37.2 Z D28