2025 KR4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1673728477 ± 9.72e-05
Semi-major axis (a)1.0037618839 AU ± 1.99e-05
Inclination (i)4.33349639° ± 2.61e-03
Long. of Asc. Node (Ω)217.83061609° ± 5.54e-04
Arg. of Perihelion (ω)278.54422949° ± 3.33e-03
Mean Anomaly (M)265.00528267° ± 1.95e-02
Mean Motion (n)0.9800906048°/day ± 2.91e-05
Perihelion dist (q)0.83575940 AU ± 9.90e-05
Aphelion dist (Q)1.17176437 AU ± 1.00e-04
Orbital Period1.00564813 yr ± 2.98e-05
Physical Parameters
H (abs. magnitude)26.01
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.418″
Uncertainty2
Orbit TypeApollo
MOID0.002800 AU
Observations Used41
Oppositions1
Arc Total2025-2025
First Observation Used2025-05-23
Last Observation Used2025-06-14
Observations (41)
Date Type RA Dec Mag Band Observatory
2025-05-23 08:48:31 C 17 42 37.146 +48 59 28.15 U I41
2025-05-23 09:43:34 C 17 41 59.503 +48 52 59.69 U I41
2025-05-25 06:28:51 C 17 20 33.112 +43 57 47.84 U I41
2025-05-25 08:48:30 C 17 19 27.376 +43 44 09.07 U I41
2025-05-25 09:56:59 C 17 18 55.285 +43 37 11.67 U I41
2025-05-26 08:52:10 C 17 10 47.154 +41 24 30.06 V G96
2025-05-26 08:59:48 C 17 10 44.216 +41 23 46.93 V G96
2025-05-26 09:07:21 C 17 10 41.185 +41 23 04.31 V G96
2025-05-26 09:14:48 C 17 10 38.248 +41 22 21.90 V G96
2025-05-26 10:11:54 C 17 10 15.769 +41 16 54.05 V I52
2025-05-26 10:16:18 C 17 10 14.156 +41 16 28.70 V I52
2025-05-26 10:19:17 C 17 10 14.86 +41 16 11.0 V 673
2025-05-26 10:20:42 C 17 10 12.421 +41 16 03.22 V I52
2025-05-26 10:25:06 C 17 10 10.729 +41 15 37.58 V I52
2025-05-26 10:26:32 C 17 10 12.06 +41 15 29.1 V 673
2025-05-26 22:42:29 C 17 06 34.999 +40 08 10.40 X 033
2025-05-26 22:47:33 C 17 06 33.307 +40 07 44.59 X 033
2025-05-26 22:52:38 C 17 06 31.540 +40 07 17.90 X 033
2025-05-27 00:34:33 C 17 05 59.52 +39 59 14.6 V Z84
2025-05-27 01:11:05 C 17 05 46.45 +39 56 03.0 V Z84
2025-05-27 05:06:31 C 17 04 50.675 +39 35 19.82 V I52
2025-05-27 05:09:57 C 17 04 49.510 +39 35 02.70 V I52
2025-05-27 06:08:16 C 17 04 28.900 +39 30 17.40 W H01
2025-05-27 06:14:36 C 17 04 26.731 +39 29 46.12 W H01
2025-05-27 06:30:26 C 17 04 21.294 +39 28 27.58 W H01
2025-05-27 06:42:44 C 17 04 17.068 +39 27 26.36 W H01
2025-05-27 07:51:11 B 17 03 45.852 +39 20 55.07 W 932
2025-05-27 07:58:52 B 17 03 43.291 +39 20 15.32 W 932
2025-05-27 08:06:36 B 17 03 40.838 +39 19 35.65 W 932
2025-05-28 03:07:07 C 16 58 43.292 +37 45 44.69 V Z84
2025-05-28 03:21:29 C 16 58 39.098 +37 44 31.41 V Z84
2025-05-28 03:36:11 C 16 58 34.854 +37 43 17.51 V Z84
2025-06-01 06:38:38 C 16 40 28.790 +31 01 45.00 V I52
2025-06-01 06:41:33 C 16 40 28.315 +31 01 36.01 V I52
2025-06-01 06:44:26 C 16 40 27.772 +31 01 26.40 V I52
2025-06-05 05:11:35 C 16 30 02.89 +26 16 22.1 V 290
2025-06-05 05:27:45 C 16 30 00.93 +26 15 41.0 V 290
2025-06-05 05:42:07 C 16 29 59.15 +26 15 04.1 V 290
2025-06-14 06:45:52 C 16 17 45.980 +18 37 00.00 V 291
2025-06-14 07:13:54 C 16 17 44.350 +18 36 10.90 V 291
2025-06-14 07:41:57 C 16 17 42.740 +18 35 21.60 V 291