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
2021-10-26 09:36:44 C 00 55 23.755 -12 24 15.49 U F52
2021-10-26 09:48:00 C 00 55 22.69 -12 24 13.1 V T05
2021-10-26 09:53:21 C 00 55 22.179 -12 24 12.06 U F52
2021-10-26 10:18:03 C 00 55 19.85 -12 24 06.8 V T05
2021-10-26 10:22:42 C 00 55 19.41 -12 24 05.9 V T05
2021-10-26 10:31:21 C 00 55 18.57 -12 24 04.1 V T05
2021-10-28 05:35:02 C 00 51 26.15 -12 14 24.3 V 703
2021-10-28 05:42:42 C 00 51 25.44 -12 14 22.5 V 703
2021-10-28 05:50:20 C 00 51 24.71 -12 14 20.9 V 703
2021-10-28 05:57:59 C 00 51 23.99 -12 14 18.8 V 703
2021-10-29 09:22:27 C 00 48 57.87 -12 07 05.8 V T08
2021-10-29 09:30:25 C 00 48 57.14 -12 07 03.5 V T08
2021-10-29 09:40:27 C 00 48 56.22 -12 07 00.8 V T08
2021-10-29 09:45:08 C 00 48 55.79 -12 06 59.5 V T08
2021-10-30 05:03:16 C 00 47 14.65 -12 01 31.3 U I41
2021-10-30 05:06:40 C 00 47 14.34 -12 01 30.3 U I41
2021-10-30 06:34:37 C 00 47 06.35 -12 01 04.3 U I41
2021-10-30 06:43:26 C 00 47 05.55 -12 01 01.6 U I41
2021-10-30 07:03:29 C 00 47 03.74 -12 00 55.6 U I41
2021-10-30 07:12:19 C 00 47 03.520 -12 00 50.37 U F52
2021-10-30 07:28:41 C 00 47 02.034 -12 00 45.58 U F52
2021-10-30 07:45:05 C 00 47 00.542 -12 00 40.76 U F52
2021-10-30 08:01:31 C 00 46 59.046 -12 00 35.86 U F52
2021-10-31 05:40:16 C 00 45 06.48 -11 53 56.2 V G96
2021-10-31 05:47:48 C 00 45 05.81 -11 53 53.7 V G96
2021-10-31 05:55:17 C 00 45 05.14 -11 53 51.4 V G96
2021-10-31 06:02:48 C 00 45 04.47 -11 53 48.8 V G96
2021-10-31 08:44:27 C 00 44 50.65 -11 52 54.4 V T05
2021-10-31 08:58:30 C 00 44 49.38 -11 52 49.9 V T05
2021-10-31 09:04:28 C 00 44 48.86 -11 52 47.9 V T05
2021-10-31 09:20:21 C 00 44 47.44 -11 52 42.7 V T05
2021-10-31 23:56:17 C 00 43 33.51 -11 47 54.7 V W46
2021-11-01 00:15:42 C 00 43 31.83 -11 47 48.0 V W46
2021-11-01 00:34:39 C 00 43 30.15 -11 47 41.3 V W46
2021-11-01 05:30:17 C 00 43 04.57 -11 46 00.9 V 703
2021-11-01 05:38:20 C 00 43 03.87 -11 45 58.1 V 703
2021-11-01 05:46:18 C 00 43 03.18 -11 45 55.3 V 703
2021-11-01 05:54:16 C 00 43 02.46 -11 45 52.4 V 703
2021-11-02 08:57:39 C 00 40 46.59 -11 36 08.6 V T08
2021-11-02 09:11:43 C 00 40 45.37 -11 36 03.4 V T08
2021-11-02 09:16:22 C 00 40 44.99 -11 36 01.6 V T08
2021-11-02 09:30:25 C 00 40 43.74 -11 35 56.4 V T08
2021-11-04 05:24:25 C 00 37 10.14 -11 18 42.9 V 703
2021-11-04 05:31:57 C 00 37 09.51 -11 18 40.1 V 703
2021-11-04 05:39:28 C 00 37 08.91 -11 18 36.8 V 703
2021-11-04 05:47:01 C 00 37 08.27 -11 18 33.7 V 703
2021-11-04 08:57:33 C 00 36 53.09 -11 17 12.3 V T05
2021-11-04 09:02:10 C 00 36 52.70 -11 17 09.9 V T05
2021-11-04 09:27:55 C 00 36 50.58 -11 16 59.3 V T05
2021-11-05 08:24:44 C 00 35 02.91 -11 07 07.9 V T08