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
2021-12-05 04:28:15 C 00 05 27.85 -02 49 51.1 V 703
2021-12-09 03:01:02 C 00 05 31.07 -01 25 18.7 V 703
2021-12-09 03:09:19 C 00 05 31.08 -01 25 11.4 V 703
2021-12-09 03:17:36 C 00 05 31.12 -01 25 03.5 V 703
2021-12-09 03:25:53 C 00 05 31.13 -01 24 55.6 V 703
2021-12-16 03:05:52 C 00 07 35.77 +01 12 04.3 V 703
2021-12-16 03:13:57 C 00 07 35.90 +01 12 12.4 V 703
2021-12-16 03:22:03 C 00 07 36.02 +01 12 20.9 V 703
2021-12-16 03:30:09 C 00 07 36.17 +01 12 28.0 V 703
2021-12-17 05:48:21 C 00 08 08.72 +01 37 53.3 V T08
2021-12-17 05:53:00 C 00 08 08.81 +01 37 58.2 V T08
2021-12-17 06:13:05 C 00 08 09.17 +01 38 17.9 V T08
2021-12-17 06:37:40 C 00 08 09.61 +01 38 39.7 V T08
2021-12-20 18:43:00 C 00 10 15.68 +03 01 00.6 X K87
2021-12-20 18:46:10 C 00 10 15.82 +03 01 04.0 X K87
2021-12-20 18:49:20 C 00 10 15.90 +03 01 08.1 X K87
2022-01-02 11:29:50 C 00 22 08.62 +08 15 07.6 V D29
2022-01-02 11:50:12 C 00 22 09.55 +08 15 28.8 V D29
2022-01-02 12:10:34 C 00 22 10.60 +08 15 52.2 V D29
2022-01-04 03:21:11 C 00 24 09.48 +08 57 55.2 V 703
2022-01-04 03:29:23 C 00 24 09.91 +08 58 04.9 V 703
2022-01-04 03:37:34 C 00 24 10.29 +08 58 13.2 V 703
2022-01-04 03:45:46 C 00 24 10.71 +08 58 22.2 V 703
2022-01-05 05:29:55 C 00 25 32.25 +09 26 15.8 V T08
2022-01-05 05:36:01 C 00 25 32.54 +09 26 22.4 V T08
2022-01-05 05:45:21 C 00 25 33.05 +09 26 33.0 V T08
2022-01-05 06:01:19 C 00 25 33.85 +09 26 49.7 V T08
2022-01-06 11:00:12 C 00 27 08.68 +09 58 21.3 V D29
2022-01-06 11:19:18 C 00 27 09.71 +09 58 42.3 V D29
2022-01-06 11:38:23 C 00 27 10.69 +09 59 02.2 V D29
2022-01-07 02:26:06 C 00 28 00.36 +10 15 14.8 V G96
2022-01-07 02:34:17 C 00 28 00.80 +10 15 23.7 V G96
2022-01-07 02:42:28 C 00 28 01.24 +10 15 32.5 V G96
2022-01-07 02:50:39 C 00 28 01.69 +10 15 41.5 V G96
2022-01-07 05:00:07 C 00 28 09.11 +10 18 05.5 V T05
2022-01-07 05:04:08 C 00 28 09.32 +10 18 10.1 V T05
2022-01-07 05:12:05 C 00 28 09.74 +10 18 18.9 V T05
2022-01-07 05:32:33 C 00 28 10.82 +10 18 41.9 V T05
2022-01-08 17:45:55 C 00 30 16.18 +10 58 31.3 V G17
2022-01-08 17:59:09 C 00 30 16.96 +10 58 46.1 V G17
2022-01-08 18:12:23 C 00 30 17.68 +10 59 00.7 V G17
2022-01-12 05:13:44 C 00 35 22.64 +12 31 43.0 V T05
2022-01-12 05:19:41 C 00 35 23.04 +12 31 50.0 V T05
2022-01-12 05:30:16 C 00 35 23.66 +12 32 02.1 V T05
2022-01-12 05:48:10 C 00 35 24.75 +12 32 21.8 V T05
2022-01-14 02:53:53 C 00 38 20.79 +13 23 20.1 V 703
2022-01-14 03:09:30 C 00 38 21.80 +13 23 36.1 V 703
2022-01-14 03:17:18 C 00 38 22.35 +13 23 45.4 V 703
2022-01-15 05:27:12 C 00 40 07.885 +13 53 36.35 U F52
2022-01-15 05:42:52 C 00 40 08.904 +13 53 54.06 U F52