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
2019-08-22 13:57:45 C 01 04 23.30 -18 29 08.8 – V T05
2019-08-22 13:58:25 C 01 04 23.25 -18 29 09.9 – V T05
2019-08-27 08:50:10 C 01 01 46.46 -19 19 12.1 – V 703
2019-08-27 08:58:08 C 01 01 46.23 -19 19 16.7 – V 703
2019-08-27 09:06:05 C 01 01 46.06 -19 19 20.3 – V 703
2019-08-27 09:14:03 C 01 01 45.79 -19 19 24.2 – V 703
2019-09-03 09:11:51 C 00 55 54.35 -20 36 18.3 – V 703
2019-09-03 09:19:30 C 00 55 53.99 -20 36 21.2 – V 703
2019-09-03 09:27:10 C 00 55 53.56 -20 36 24.0 – V 703
2019-09-03 09:34:50 C 00 55 53.22 -20 36 28.8 – V 703
2019-09-03 12:40:41 C 00 55 45.38 -20 37 52.7 – V T05
2019-09-03 13:06:04 C 00 55 44.24 -20 38 03.9 – V T05
2019-09-03 13:19:51 C 00 55 43.62 -20 38 10.9 – V T05
2019-09-03 13:33:39 C 00 55 42.98 -20 38 17.4 – V T05
2019-09-09 00:30:53 C 00 49 25.75 -21 38 11.2 – V C95
2019-09-09 00:37:53 C 00 49 25.38 -21 38 14.7 – V C95
2019-09-09 00:44:50 C 00 49 25.01 -21 38 18.1 – V C95
2019-09-09 00:53:12 C 00 49 24.53 -21 38 20.8 – V C95
2019-09-09 00:59:07 C 00 49 24.25 -21 38 24.0 – V C95
2019-09-09 01:05:02 C 00 49 23.88 -21 38 27.3 – V C95
2019-09-18 08:18:12 C 00 35 33.41 -23 10 41.2 – V 703
2019-09-18 08:24:29 C 00 35 32.97 -23 10 45.0 – V 703
2019-09-18 08:30:46 C 00 35 32.62 -23 10 46.8 – V 703
2019-09-18 08:37:02 C 00 35 32.13 -23 10 48.5 – V 703
2019-09-19 11:08:10 C 00 33 39.93 -23 20 19.4 – V T05
2019-09-19 11:27:17 C 00 33 38.46 -23 20 24.9 – V T05
2019-09-19 11:31:53 C 00 33 38.21 -23 20 27.3 – V T05
2019-09-19 11:40:17 C 00 33 37.55 -23 20 29.0 – V T05
2019-09-20 07:48:28 C 00 32 10.86 -23 27 27.7 – V 703
2019-09-20 07:56:15 C 00 32 10.28 -23 27 29.6 – V 703
2019-09-20 08:04:02 C 00 32 09.60 -23 27 31.9 – V 703
2019-09-20 08:11:49 C 00 32 09.01 -23 27 34.8 – V 703
2019-09-25 10:11:47 C 00 22 57.443 -24 03 48.96 – U F51
2019-09-25 10:27:39 C 00 22 56.159 -24 03 52.97 – U F51
2019-09-25 10:43:30 C 00 22 54.879 -24 03 57.00 – U F51
2019-09-25 10:59:23 C 00 22 53.593 -24 04 00.95 – U F51
2019-09-27 11:28:19 C 00 19 04.96 -24 15 17.1 – V T05
2019-09-27 11:32:59 C 00 19 04.59 -24 15 18.1 – V T05
2019-09-27 11:41:01 C 00 19 03.90 -24 15 19.7 – V T05
2019-09-27 11:43:02 C 00 19 03.74 -24 15 19.9 – V T05
2019-09-27 11:47:41 C 00 19 03.38 -24 15 20.9 – V T05
2019-09-27 11:56:26 C 00 19 02.64 -24 15 23.1 – V T05
2019-09-27 12:31:57 C 00 18 59.74 -24 15 30.1 – V T05
2019-09-27 12:32:36 C 00 18 59.69 -24 15 30.5 – V T05
2019-09-27 12:37:17 C 00 18 59.31 -24 15 31.4 – V T05
2019-09-28 10:02:56 C 00 17 17.609 -24 19 52.10 – U F51
2019-09-28 10:22:37 C 00 17 15.985 -24 19 55.85 – U F51
2019-09-28 10:41:10 C 00 17 14.453 -24 19 59.48 – U F51
2019-09-28 10:59:43 C 00 17 12.920 -24 20 02.99 – U F51
2019-09-28 13:07:39 C 00 17 02.62 -24 20 18.2 – q E89