2025 FZ21

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7143129797 ± 2.37e-04
Semi-major axis (a)1.7005831299 AU ± 1.20e-03
Inclination (i)16.49192414° ± 4.00e-03
Long. of Asc. Node (Ω)165.05098638° ± 3.57e-03
Arg. of Perihelion (ω)272.56719767° ± 7.43e-03
Mean Anomaly (M)128.29466570° ± 1.40e-01
Mean Motion (n)0.4444423921°/day ± 4.69e-04
Perihelion dist (q)0.48583453 AU ± 5.29e-04
Aphelion dist (Q)2.91533173 AU ± 2.09e-03
Orbital Period2.21766938 yr ± 2.34e-03
Physical Parameters
H (abs. magnitude)22.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.358″
Uncertainty3
Orbit TypeApollo
MOID0.055114 AU
Observations Used28
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-31
Last Observation Used2025-04-26
Observations (28)
Date Type RA Dec Mag Band Observatory
2025-03-31 08:38:01 C 10 38 06.207 +55 50 53.25 X F52
2025-03-31 08:57:14 C 10 38 16.126 +55 48 44.64 X F52
2025-03-31 09:35:43 C 10 38 35.909 +55 44 26.57 V F52
2025-03-31 12:43:54 C 10 40 11.500 +55 23 24.95 V F52
2025-03-31 12:44:49 C 10 40 11.992 +55 23 18.44 V F52
2025-03-31 20:48:29 C 10 44 17.218 +54 31 25.60 X 033
2025-03-31 20:50:10 C 10 44 17.999 +54 31 15.00 X 033
2025-03-31 20:51:52 C 10 44 18.758 +54 31 04.70 X 033
2025-03-31 23:28:58 B 10 45 30.15 +54 14 42.2 V I93
2025-03-31 23:36:41 B 10 45 33.48 +54 13 54.3 V I93
2025-03-31 23:41:37 B 10 45 35.73 +54 13 23.8 V I93
2025-04-01 02:40:13 C 10 46 59.63 +53 55 03.3 V H21
2025-04-01 02:48:27 C 10 47 03.15 +53 54 13.4 V H21
2025-04-01 02:54:38 C 10 47 05.79 +53 53 35.7 V H21
2025-04-03 03:57:05 C 11 04 23.863 +49 24 19.30 W H01
2025-04-03 04:10:01 C 11 04 27.287 +49 23 16.61 W H01
2025-04-03 04:18:41 C 11 04 29.545 +49 22 34.78 W H01
2025-04-03 04:27:36 C 11 04 31.931 +49 21 51.34 W H01
2025-04-08 05:27:44 C 11 27 06.325 +41 40 29.50 V I52
2025-04-08 05:44:01 C 11 27 08.107 +41 39 41.04 V I52
2025-04-08 05:57:26 C 11 27 09.796 +41 39 02.02 V I52
2025-04-08 06:10:49 C 11 27 11.279 +41 38 22.81 V I52
2025-04-09 03:19:14 C 11 29 44.120 +40 37 57.47 V V06
2025-04-09 03:25:40 C 11 29 44.830 +40 37 39.76 V V06
2025-04-09 03:32:06 C 11 29 45.467 +40 37 22.51 V V06
2025-04-09 03:38:32 C 11 29 46.158 +40 37 04.37 V V06
2025-04-26 08:07:42 C 11 55 49.087 +29 05 28.80 V T12
2025-04-26 08:59:29 C 11 55 51.016 +29 04 31.51 V T12