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
2024-03-03 12:39:35 C 18 19 38.762 +59 01 17.00 V 703
2024-03-03 12:43:33 C 18 19 37.776 +59 01 13.04 V 703
2024-03-03 22:43:47 C 18 17 20.00 +58 49 57.7 Y 557
2024-03-03 23:41:42 C 18 17 06.96 +58 49 00.8 Y 557
2024-03-04 00:39:38 C 18 16 53.73 +58 48 03.9 Y 557
2024-03-04 01:37:35 C 18 16 40.29 +58 47 06.8 Y 557
2024-03-04 02:35:31 C 18 16 26.67 +58 46 09.2 Y 557
2024-03-04 03:33:27 C 18 16 12.87 +58 45 10.8 Y 557
2024-03-04 04:34:25 C 18 15 58.19 +58 44 08.1 Y 557
2024-03-05 02:31:04 C 18 10 58.88 +58 19 48.0 V M34
2024-03-05 02:41:28 C 18 10 56.43 +58 19 37.1 V M34
2024-03-05 02:59:13 C 18 10 52.24 +58 19 18.5 V M34
2024-03-06 01:54:02 C 18 05 42.32 +57 53 09.7 q 088
2024-03-06 01:56:26 C 18 05 41.87 +57 53 07.1 q 088
2024-03-06 01:59:50 C 18 05 41.01 +57 53 03.6 q 088
2024-03-09 13:16:39 S 17 47 11.30 +56 08 37.4 L C51
2024-03-09 16:22:03 S 17 46 30.90 +56 04 29.6 L C51
2024-03-09 22:32:38 S 17 45 10.28 +55 56 10.1 L C51
2024-03-10 01:38:00 S 17 44 29.99 +55 51 58.8 L C51
2024-03-10 07:48:46 S 17 43 09.53 +55 43 32.6 L C51
2024-03-14 14:12:11 C 17 21 20.419 +53 12 16.92 V T05
2024-03-14 14:16:53 C 17 21 19.351 +53 12 09.68 V T05
2024-03-14 14:24:46 C 17 21 17.566 +53 11 57.73 V T05
2024-03-18 11:58:34 C 17 01 43.691 +50 32 12.30 V 703
2024-03-18 12:00:34 C 17 01 46.013 +50 32 03.70 V T05
2024-03-18 12:01:42 C 17 01 43.000 +50 32 06.47 V 703
2024-03-18 12:04:50 C 17 01 42.294 +50 32 01.00 V 703
2024-03-18 12:05:08 C 17 01 45.026 +50 31 55.88 V T05
2024-03-18 12:07:57 C 17 01 41.614 +50 31 55.06 V 703
2024-03-18 12:45:15 C 17 01 36.247 +50 30 46.87 V T05
2024-03-19 17:54:56 C 16 55 34.64 +49 35 50.1 q 168
2024-03-19 19:01:49 C 16 55 21.02 +49 33 48.1 q 168
2024-03-19 20:14:53 C 16 55 05.87 +49 31 34.5 q 168
2024-03-19 21:31:54 C 16 54 49.67 +49 29 13.0 q 168
2024-03-19 22:36:01 C 16 54 36.02 +49 27 14.0 q 168
2024-03-19 23:52:56 C 16 54 19.50 +49 24 49.7 q 168
2024-03-20 00:07:50 C 16 54 16.29 +49 24 22.1 q 168
2024-03-20 02:56:49 B 16 53 41.959 +49 19 01.13 X K87
2024-03-20 02:57:52 B 16 53 41.674 +49 18 58.75 X K87
2024-03-20 02:58:56 B 16 53 41.479 +49 18 57.56 X K87
2024-03-20 12:01:13 C 16 51 49.583 +49 01 42.31 V 703
2024-03-20 12:04:35 C 16 51 48.838 +49 01 35.94 V 703
2024-03-20 12:07:57 C 16 51 48.074 +49 01 29.42 V 703
2024-03-20 12:11:20 C 16 51 47.329 +49 01 22.84 V 703
2024-03-20 12:48:04 C 16 51 42.185 +49 00 13.57 V T08
2024-03-20 12:52:55 C 16 51 41.110 +49 00 04.18 V T08
2024-03-20 13:01:59 C 16 51 39.113 +48 59 47.54 V T08
2024-03-20 13:10:08 C 16 51 37.322 +48 59 32.24 V T08
2024-03-21 10:00:26 C 16 47 21.217 +48 18 11.81 V 703
2024-03-21 10:03:47 C 16 47 20.504 +48 18 05.00 V 703