2023 FF4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3765358010 ± 3.93e-05
Semi-major axis (a)1.6016429177 AU ± 9.94e-05
Inclination (i)3.35647794° ± 3.54e-04
Long. of Asc. Node (Ω)184.26153679° ± 5.70e-04
Arg. of Perihelion (ω)352.50443827° ± 9.12e-04
Mean Anomaly (M)116.02649356° ± 4.94e-02
Mean Motion (n)0.4862546077°/day ± 4.53e-05
Perihelion dist (q)0.99856702 AU ± 8.84e-05
Aphelion dist (Q)2.20471882 AU ± 1.51e-04
Orbital Period2.02697572 yr ± 1.89e-04
Physical Parameters
H (abs. magnitude)28.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.513″
Uncertainty2
Orbit TypeApollo
MOID0.003444 AU
Observations Used39
Oppositions1
Arc Total2023-2023
First Observation Used2023-03-25
Last Observation Used2023-03-29
Observations (39)
Date Type RA Dec Mag Band Observatory
2023-03-25 10:14:27 C 12 50 33.410 -09 57 55.55 V T05
2023-03-25 11:05:31 C 12 58 29.842 -09 54 00.76 V T05
2023-03-25 11:10:39 C 12 59 16.889 -09 53 33.83 V T05
2023-03-25 11:49:11 C 13 05 06.816 -09 49 53.76 V T05
2023-03-25 11:58:12 C 13 06 27.799 -09 48 57.56 V T05
2023-03-25 12:02:46 C 13 07 08.542 -09 48 28.66 V T05
2023-03-25 12:51:44 C 13 14 20.438 -09 42 52.42 V T05
2023-03-25 23:20:25 C 14 35 24.94 -08 25 12.9 X 595
2023-03-25 23:23:02 C 14 35 39.31 -08 24 50.2 X 595
2023-03-25 23:25:40 C 14 35 53.65 -08 24 25.9 X 595
2023-03-25 23:30:56 C 14 36 22.29 -08 23 40.7 X 595
2023-03-25 23:33:34 C 14 36 36.56 -08 23 17.7 X 595
2023-03-26 00:37:40 C 14 42 13.59 -08 13 36.0 V L01
2023-03-26 00:38:13 C 14 42 16.46 -08 13 31.1 V L01
2023-03-26 00:38:47 C 14 42 19.33 -08 13 26.1 V L01
2023-03-26 00:39:55 C 14 42 25.06 -08 13 16.4 V L01
2023-03-26 00:40:28 C 14 42 27.92 -08 13 10.8 V L01
2023-03-26 01:50:13 C 14 48 21.34 -08 03 01.6 V 204
2023-03-26 01:55:31 C 14 48 46.70 -08 02 14.3 V 204
2023-03-26 02:00:48 C 14 49 11.98 -08 01 27.2 V 204
2023-03-26 02:35:21 C 14 53 44.259 -07 18 33.21 X Y00
2023-03-26 02:40:08 C 14 54 06.315 -07 17 59.00 X Y00
2023-03-26 02:46:10 C 14 54 33.876 -07 17 15.66 X Y00
2023-03-26 03:10:32 B 14 54 34.711 -07 52 26.72 X K74
2023-03-26 03:12:06 B 14 54 41.808 -07 52 12.76 X K74
2023-03-26 03:13:45 B 14 54 49.303 -07 51 57.53 X K74
2023-03-26 03:17:07 B 14 55 04.531 -07 51 27.76 X K74
2023-03-26 03:21:25 B 14 55 24.036 -07 50 49.52 X K74
2023-03-26 07:55:58 C 15 16 16.02 -07 10 02.2 V H21
2023-03-26 07:58:30 C 15 16 24.90 -07 09 43.7 V H21
2023-03-26 08:01:01 C 15 16 33.76 -07 09 24.9 V H21
2023-03-26 08:03:33 C 15 16 42.59 -07 09 06.3 V H21
2023-03-26 08:06:10 C 15 16 51.70 -07 08 47.1 V H21
2023-03-26 10:11:56 C 15 24 26.150 -06 50 47.80 V 703
2023-03-26 10:27:03 C 15 25 12.900 -06 49 00.50 V 703
2023-03-26 10:34:36 C 15 25 35.960 -06 48 08.80 V 703
2023-03-29 11:46:50 C 16 57 20.90 -03 16 38.8 V 691
2023-03-29 11:57:43 C 16 57 23.78 -03 16 26.1 V 691
2023-03-29 12:08:47 C 16 57 26.85 -03 16 15.3 V 691