2025 FN12

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7566402982 ± 9.50e-05
Semi-major axis (a)2.5361422235 AU ± 9.26e-04
Inclination (i)16.92189053° ± 2.70e-03
Long. of Asc. Node (Ω)1.95689008° ± 2.01e-03
Arg. of Perihelion (ω)302.72974317° ± 3.11e-03
Mean Anomaly (M)39.03044516° ± 2.07e-02
Mean Motion (n)0.2440348602°/day ± 1.34e-04
Perihelion dist (q)0.61719482 AU ± 3.30e-04
Aphelion dist (Q)4.45508963 AU ± 1.64e-03
Orbital Period4.03887495 yr ± 2.21e-03
Physical Parameters
H (abs. magnitude)21.02
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.136″
Uncertainty2
Orbit TypeApollo
MOID0.116694 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-03-24
Last Observation Used2025-04-25
Observations (26)
Date Type RA Dec Mag Band Observatory
2025-03-24 11:25:10 C 13 58 36.611 -23 26 19.46 X F51
2025-03-24 11:40:05 C 13 58 36.190 -23 26 42.43 X F51
2025-03-24 12:11:06 C 13 58 35.296 -23 27 31.11 X F51
2025-03-24 13:44:14 C 13 58 32.601 -23 29 56.09 V F52
2025-03-24 13:45:24 C 13 58 32.559 -23 29 57.95 V F52
2025-03-25 05:31:43 C 13 58 09.510 -23 54 47.80 V 807
2025-03-25 05:37:01 C 13 58 09.330 -23 54 56.30 V 807
2025-03-25 05:42:19 C 13 58 09.190 -23 55 04.80 V 807
2025-03-25 08:20:08 C 13 58 04.987 -23 59 37.46 V I52
2025-03-25 08:25:42 C 13 58 04.832 -23 59 46.32 V I52
2025-03-25 08:31:17 C 13 58 04.602 -23 59 54.85 V I52
2025-03-25 08:36:50 C 13 58 04.458 -24 00 03.74 V I52
2025-03-26 05:04:07 C 13 57 29.840 -24 33 42.60 V 807
2025-03-26 05:09:25 C 13 57 29.660 -24 33 51.50 V 807
2025-03-26 05:14:43 C 13 57 29.470 -24 34 00.50 V 807
2025-03-28 05:20:48 C 13 55 50.470 -25 59 45.60 V 807
2025-03-28 05:26:05 C 13 55 50.220 -25 59 55.60 V 807
2025-03-28 05:31:23 C 13 55 50.000 -26 00 05.60 V 807
2025-03-28 09:24:32 C 13 55 40.501 -26 07 42.60 V I52
2025-03-28 09:29:01 C 13 55 40.278 -26 07 51.20 V I52
2025-03-28 09:58:07 C 13 55 38.975 -26 08 46.28 V I52
2025-03-28 10:02:34 C 13 55 38.788 -26 08 54.38 V I52
2025-04-25 08:20:10 C 08 38 55.378 -69 37 47.14 W 474
2025-04-25 08:22:10 C 08 38 51.214 -69 37 46.78 W 474
2025-04-25 08:28:11 C 08 38 38.837 -69 37 44.87 W 474
2025-04-25 08:30:11 C 08 38 34.728 -69 37 44.51 W 474