143992 (2004 AF)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5536617957 ± 2.38e-08
Semi-major axis (a)1.9711343170 AU ± 1.53e-09
Inclination (i)27.12852497° ± 3.81e-06
Long. of Asc. Node (Ω)315.60784960° ± 4.40e-06
Arg. of Perihelion (ω)57.98581725° ± 5.41e-06
Mean Anomaly (M)347.83012702° ± 3.17e-06
Mean Motion (n)0.3561540996°/day ± 4.14e-10
Perihelion dist (q)0.87979255 AU ± 4.68e-08
Aphelion dist (Q)3.06247608 AU ± 4.69e-08
Orbital Period2.76741524 yr ± 3.22e-09
Physical Parameters
H (abs. magnitude)16.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.302″
Uncertainty0
Orbit TypeApollo
MOID0.032341 AU
Observations Used836
Gaia Obs Used18
Oppositions20
Arc Total1985-2026
First Observation Used1985-01-21
Last Observation Used2026-01-07
Observations (918)
Date Type RA Dec Mag Band Observatory
2021-02-08 08:17:21 C 10 35 05.31 -06 43 05.2 V G96
2021-02-08 08:24:45 C 10 35 04.82 -06 43 05.6 V G96
2021-02-12 06:24:31 C 10 28 48.05 -06 47 15.2 V 703
2021-02-12 06:31:43 C 10 28 47.49 -06 47 16.0 V 703
2021-02-12 06:38:56 C 10 28 46.90 -06 47 15.2 V 703
2021-02-12 06:46:08 C 10 28 46.45 -06 47 15.2 V 703
2021-02-17 10:59:06 C 10 20 19.69 -06 46 58.3 V T05
2021-02-17 11:05:15 C 10 20 19.29 -06 46 58.5 V T05
2021-02-17 11:13:14 C 10 20 18.75 -06 46 57.1 V T05
2021-02-17 12:01:29 C 10 20 15.32 -06 46 56.2 V T05
2021-02-18 06:36:03 C 10 18 59.73 -06 46 22.1 V 703
2021-02-18 06:44:16 C 10 18 59.14 -06 46 21.5 V 703
2021-02-18 06:52:29 C 10 18 58.64 -06 46 22.4 V 703
2021-02-18 07:00:42 C 10 18 58.04 -06 46 21.5 V 703
2021-02-19 07:14:17 C 10 17 19.45 -06 45 24.3 V 703
2021-02-19 07:29:44 C 10 17 18.33 -06 45 24.7 V 703
2021-02-19 07:37:27 C 10 17 17.77 -06 45 24.7 V 703
2021-03-07 05:21:24 C 09 53 08.18 -06 06 05.0 V G96
2021-03-07 05:28:49 C 09 53 07.76 -06 06 03.9 V G96
2021-03-07 05:36:14 C 09 53 07.30 -06 06 02.8 V G96
2021-03-07 05:43:38 C 09 53 06.88 -06 06 01.9 V G96
2021-03-22 04:40:51 C 09 36 15.85 -05 06 35.5 V V00
2021-03-22 04:47:54 C 09 36 15.59 -05 06 34.6 V V00
2021-03-22 04:54:56 C 09 36 15.32 -05 06 33.4 V V00
2021-03-22 05:01:58 C 09 36 15.06 -05 06 32.1 V V00
2021-03-23 04:19:29 C 09 35 24.89 -05 02 34.3 V G96
2021-03-23 04:26:55 C 09 35 24.62 -05 02 32.5 V G96
2021-03-23 04:34:19 C 09 35 24.36 -05 02 31.6 V G96
2021-03-23 04:41:42 C 09 35 24.09 -05 02 30.7 V G96
2021-04-01 06:09:15 C 09 29 09.192 -04 27 11.48 U F51
2021-04-01 06:28:25 C 09 29 08.742 -04 27 08.55 U F51
2021-04-01 06:47:31 C 09 29 08.286 -04 27 05.64 U F51
2021-04-01 07:06:38 C 09 29 07.838 -04 27 02.69 U F51
2024-01-16 11:31:01 C 11 47 20.533 -16 53 04.92 V G96
2024-01-16 11:38:26 C 11 47 20.422 -16 53 07.98 V G96
2024-01-16 11:45:50 C 11 47 20.310 -16 53 10.57 V G96
2024-01-16 11:53:15 C 11 47 20.130 -16 53 13.42 V G96
2024-02-14 12:12:12 C 11 23 10.567 -19 59 03.48 X F52
2024-02-14 12:28:06 C 11 23 09.737 -19 59 05.37 X F52
2024-02-14 12:44:01 C 11 23 08.910 -19 59 07.36 X F52
2024-02-14 12:59:55 C 11 23 08.078 -19 59 09.20 X F52
2024-03-01 09:33:03 C 11 01 59.612 -20 09 25.26 X F52
2024-03-01 09:48:05 C 11 01 58.722 -20 09 24.33 X F52
2024-03-01 10:03:07 C 11 01 57.823 -20 09 23.31 X F52
2024-03-01 10:18:07 C 11 01 56.921 -20 09 22.38 X F52
2024-04-04 02:46:11 C 10 21 11.117 -17 15 26.93 V G96
2024-04-04 02:54:13 C 10 21 10.840 -17 15 24.62 V G96
2024-04-04 03:02:15 C 10 21 10.530 -17 15 22.43 V G96
2024-04-04 03:10:17 C 10 21 10.260 -17 15 20.05 V G96
2024-05-01 06:12:04 C 10 08 56.912 -14 19 09.45 X F52