2025 FK4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3107110668 ± 5.19e-04
Semi-major axis (a)1.5174663688 AU ± 1.37e-03
Inclination (i)22.03226320° ± 3.17e-02
Long. of Asc. Node (Ω)359.59200293° ± 1.05e-03
Arg. of Perihelion (ω)258.99987001° ± 2.96e-02
Mean Anomaly (M)84.00255760° ± 1.03e-01
Mean Motion (n)0.5272707309°/day ± 7.15e-04
Perihelion dist (q)1.04597277 AU ± 1.23e-03
Aphelion dist (Q)1.98895996 AU ± 1.96e-03
Orbital Period1.86929830 yr ± 2.54e-03
Physical Parameters
H (abs. magnitude)23.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.142″
Uncertainty3
Orbit TypeAmor
MOID0.228221 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-22
Last Observation Used2025-04-02
Observations (30)
Date Type RA Dec Mag Band Observatory
2025-03-22 07:57:41 C 11 59 12.556 -03 45 36.68 V V00
2025-03-22 08:05:47 C 11 59 11.180 -03 45 55.44 V V00
2025-03-22 08:13:52 C 11 59 09.769 -03 46 13.48 V V00
2025-03-22 08:21:56 C 11 59 08.455 -03 46 29.89 V V00
2025-03-23 03:44:27 C 11 55 54.600 -04 30 43.20 V 807
2025-03-23 03:52:37 C 11 55 53.140 -04 31 02.00 V 807
2025-03-23 04:00:46 C 11 55 51.700 -04 31 21.30 V 807
2025-03-23 07:38:26 C 11 55 14.272 -04 40 22.01 V V00
2025-03-23 07:40:45 C 11 55 13.850 -04 40 27.34 V V00
2025-03-23 07:43:03 C 11 55 13.436 -04 40 32.81 V V00
2025-03-23 07:47:40 C 11 55 12.619 -04 40 43.57 V V00
2025-03-23 07:52:17 C 11 55 11.795 -04 40 54.62 V V00
2025-03-23 07:54:35 C 11 55 11.363 -04 40 59.84 V V00
2025-03-23 08:02:41 C 11 55 09.934 -04 41 18.82 V V00
2025-03-23 08:10:45 C 11 55 08.512 -04 41 37.75 V V00
2025-03-24 05:34:54 C 11 51 27.800 -05 32 21.30 V 291
2025-03-24 05:44:22 C 11 51 26.010 -05 32 43.80 V 291
2025-03-25 01:34:28 C 11 47 55.750 -06 20 09.10 V 807
2025-03-25 01:47:12 C 11 47 53.390 -06 20 40.40 V 807
2025-03-25 01:59:38 C 11 47 51.070 -06 21 11.00 V 807
2025-03-25 05:48:37 C 11 47 09.395 -06 31 03.76 V V06
2025-03-25 05:57:03 C 11 47 07.843 -06 31 24.92 V V06
2025-03-25 06:05:29 C 11 47 06.263 -06 31 45.30 V V06
2025-03-25 06:13:55 C 11 47 04.686 -06 32 06.32 V V06
2025-03-29 02:45:53 C 11 29 37.330 -10 26 20.70 V 807
2025-03-29 03:00:10 C 11 29 34.390 -10 26 58.10 V 807
2025-03-29 03:14:28 C 11 29 31.460 -10 27 35.60 V 807
2025-04-02 03:18:29 C 11 10 03.350 -14 41 55.60 V 807
2025-04-02 03:30:04 C 11 10 00.850 -14 42 26.60 V 807
2025-04-02 03:41:30 C 11 09 58.370 -14 42 56.80 V 807