620089 (2015 FF120)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5294990662 ± 1.05e-07
Semi-major axis (a)1.3780116643 AU ± 9.11e-09
Inclination (i)47.70845761° ± 1.62e-05
Long. of Asc. Node (Ω)184.51192328° ± 8.06e-06
Arg. of Perihelion (ω)174.79310330° ± 1.13e-05
Mean Anomaly (M)71.20358666° ± 1.86e-05
Mean Motion (n)0.6093024657°/day ± 6.04e-09
Perihelion dist (q)0.64835577 AU ± 1.44e-07
Aphelion dist (Q)2.10766755 AU ± 1.45e-07
Orbital Period1.61763055 yr ± 1.60e-08
Physical Parameters
H (abs. magnitude)19.43
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.215″
Uncertainty0
Orbit TypeApollo
MOID0.353905 AU
Observations Used65
Oppositions4
Arc Total2015-2025
First Observation Used2015-03-25
Last Observation Used2025-04-28
Observations (69)
Date Type RA Dec Mag Band Observatory
2020-05-28 08:37:52 C 13 09 20.468 +51 15 19.76 U F51
2020-05-28 08:55:00 C 13 09 19.121 +51 15 24.50 U F51
2020-05-28 09:12:05 C 13 09 17.757 +51 15 28.95 U F51
2023-03-13 04:26:04 C 12 50 02.00 -06 46 03.8 V 807
2023-03-13 04:39:24 C 12 50 01.17 -06 45 48.4 V 807
2023-03-13 04:52:42 C 12 50 00.34 -06 45 32.4 V 807
2023-03-27 10:18:19 C 12 26 35.005 +00 33 47.71 U F52
2023-03-27 10:57:20 C 12 26 32.077 +00 34 40.32 U F52
2023-03-27 11:16:45 C 12 26 30.625 +00 35 06.46 U F52
2023-04-11 03:29:18 C 12 01 23.56 +08 12 07.6 u H21
2023-04-11 03:42:02 C 12 01 22.70 +08 12 23.0 u H21
2023-04-16 07:47:21 C 11 53 29.908 +10 34 43.18 V V00
2023-04-16 07:54:31 C 11 53 29.479 +10 34 51.31 V V00
2023-04-16 08:01:40 C 11 53 29.044 +10 34 58.76 V V00
2023-04-16 08:08:49 C 11 53 28.590 +10 35 06.54 V V00
2025-04-28 13:56:27 C 19 06 28.645 +53 21 50.37 X F51
2025-04-28 14:09:30 C 19 06 30.688 +53 22 18.47 X F51
2025-04-28 14:23:28 C 19 06 32.913 +53 22 48.93 X F51
2025-04-28 14:36:57 C 19 06 35.018 +53 23 17.74 X F51