IAA RAS IAA Minor Planet Database

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
2019-09-28 13:21:43 C 00 17 01.49 -24 20 20.7 – q E89
2019-09-28 13:34:55 C 00 17 00.40 -24 20 23.3 – q E89
2019-09-28 13:48:31 C 00 16 59.31 -24 20 26.3 – q E89
2019-09-28 14:01:35 C 00 16 58.21 -24 20 27.9 – q E89
2019-09-29 10:56:28 C 00 15 18.19 -24 24 24.1 – V T08
2019-09-29 11:01:07 C 00 15 17.82 -24 24 24.8 – V T08
2019-09-29 11:10:33 C 00 15 17.04 -24 24 26.4 – V T08
2019-09-29 11:25:11 C 00 15 15.81 -24 24 28.8 – V T08
2019-09-30 06:15:54 C 00 13 45.58 -24 27 33.9 – V 703
2019-09-30 06:23:42 C 00 13 44.94 -24 27 35.5 – V 703
2019-09-30 06:31:29 C 00 13 44.32 -24 27 36.7 – V 703
2019-09-30 06:39:16 C 00 13 43.65 -24 27 37.7 – V 703
2019-10-01 13:12:40 C 00 11 15.87 -24 31 51.3 – V T05
2019-10-01 13:16:50 C 00 11 15.57 -24 31 50.8 – V T05
2019-10-01 13:24:19 C 00 11 14.92 -24 31 52.4 – V T05
2019-10-01 13:38:42 C 00 11 13.76 -24 31 53.9 – V T05
2019-10-03 05:53:22 C 00 08 00.64 -24 36 13.1 – V 703
2019-10-03 06:00:56 C 00 07 59.98 -24 36 13.5 – V 703
2019-10-03 06:08:28 C 00 07 59.34 -24 36 13.6 – V 703
2019-10-03 06:16:01 C 00 07 58.74 -24 36 14.8 – V 703
2019-10-06 05:48:16 C 00 02 16.72 -24 39 58.1 – V 703
2019-10-06 05:56:02 C 00 02 16.02 -24 39 58.8 – V 703
2019-10-06 06:03:48 C 00 02 15.40 -24 39 58.9 – V 703
2019-10-06 06:11:33 C 00 02 14.82 -24 39 59.6 – V 703
2019-10-07 08:32:58 C 00 00 10.45 -24 40 04.3 – V T08
2019-10-07 08:37:36 C 00 00 10.05 -24 40 04.3 – V T08
2019-10-07 08:45:31 C 00 00 09.37 -24 40 04.0 – V T08
2019-10-07 09:02:04 C 00 00 08.01 -24 40 04.5 – V T08
2019-10-14 07:54:50 C 23 47 36.801 -24 25 01.85 – U F52
2019-10-14 08:10:39 C 23 47 35.633 -24 24 59.05 – U F52
2019-10-14 08:26:28 C 23 47 34.456 -24 24 56.38 – U F52
2019-10-14 08:42:19 C 23 47 33.283 -24 24 53.80 – U F52
2019-10-15 08:38:21 C 23 45 52.52 -24 20 33.0 – V T08
2019-10-15 08:44:05 C 23 45 52.11 -24 20 30.9 – V T08
2019-10-15 08:52:03 C 23 45 51.50 -24 20 30.6 – V T08
2019-10-15 09:06:18 C 23 45 50.55 -24 20 26.7 – V T08
2019-10-18 07:54:49 C 23 41 05.710 -24 04 29.55 – U F52
2019-10-18 08:11:27 C 23 41 04.584 -24 04 25.43 – U F52
2019-10-18 08:28:07 C 23 41 03.460 -24 04 21.08 – U F52
2019-10-18 08:44:43 C 23 41 02.330 -24 04 16.64 – U F52
2019-10-20 04:32:13 C 23 38 17.03 -23 52 10.8 – V 703
2019-10-20 04:39:50 C 23 38 16.57 -23 52 09.0 – V 703
2019-10-20 04:47:28 C 23 38 16.03 -23 52 07.6 – V 703
2019-10-20 04:55:05 C 23 38 15.59 -23 52 04.9 – V 703
2019-10-21 07:56:45 C 23 36 37.88 -23 43 46.3 – V T05
2019-10-21 08:02:01 C 23 36 37.56 -23 43 44.3 – V T05
2019-10-21 08:29:02 C 23 36 35.89 -23 43 35.5 – V T05
2019-10-21 08:42:52 C 23 36 35.00 -23 43 31.1 – V T05
2019-10-23 04:29:46 C 23 34 04.58 -23 28 48.5 – V 703
2019-10-23 04:37:24 C 23 34 04.14 -23 28 45.8 – V 703