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
1985-01-21 16:28:48 10 54 19.60 -03 37 32.1 c 260
1985-01-21 17:38:49 10 54 15.98 -03 37 47.4 c 260
1992-07-28 09:20:34 16 25 25.83 -58 50 22.6 c 260
1992-07-28 10:05:34 16 25 20.30 -58 48 40.8 c 260
1995-12-25 14:37:27 C 11 04 07.03 +05 31 07.5 t 566
1995-12-25 15:04:24 C 11 04 06.48 +05 30 56.4 t 566
1995-12-25 15:31:19 C 11 04 05.95 +05 30 45.3 t 566
2004-01-05 03:34:05 C 23 53 33.18 +64 25 05.0 17.3 c 704
2004-01-05 03:52:05 C 23 53 43.74 +64 25 08.9 17.3 c 704
2004-01-05 04:11:01 C 23 53 54.82 +64 25 12.0 17.2 c 704
2004-01-05 04:29:14 C 23 54 05.52 +64 25 16.0 17.1 c 704
2004-01-05 23:42:43 C 00 05 30.19 +64 28 15.7 o 461
2004-01-05 23:43:23 C 00 05 30.80 +64 28 15.7 o 461
2004-01-05 23:44:02 C 00 05 31.04 +64 28 14.7 o 461
2004-01-05 23:44:43 C 00 05 31.46 +64 28 14.6 o 461
2004-01-05 23:45:23 C 00 05 32.03 +64 28 14.8 o 461
2004-01-05 23:46:03 C 00 05 32.28 +64 28 14.5 o 461
2004-01-05 23:46:45 C 00 05 32.79 +64 28 15.6 o 461
2004-01-05 23:47:25 C 00 05 32.91 +64 28 15.3 o 461
2004-01-06 01:48:59 C 00 06 46.36 +64 28 44.2 c 673
2004-01-06 01:55:55 C 00 06 50.35 +64 28 44.5 c 673
2004-01-06 02:03:04 C 00 06 54.51 +64 28 44.9 c 673
2004-01-06 02:09:44 C 00 06 58.47 +64 28 45.1 c 673
2004-01-06 02:20:24 C 00 07 04.64 +64 28 45.6 c 673
2004-01-06 02:43:24 C 00 07 18.01 +64 28 46.6 c 673
2004-01-06 03:30:27 C 00 07 45.22 +64 28 47.5 c 926
2004-01-06 03:31:45 C 00 07 46.12 +64 28 47.5 c 926
2004-01-06 03:33:00 C 00 07 46.89 +64 28 47.5 c 926
2004-01-07 03:08:59 C 00 21 45.20 +64 27 36.8 c 932
2004-01-07 03:35:14 C 00 22 01.00 +64 27 40.8 c 926
2004-01-07 03:36:30 C 00 22 01.80 +64 27 40.6 c 926
2004-01-07 03:36:59 C 00 22 01.64 +64 27 31.2 c 932
2004-01-07 03:37:48 C 00 22 02.58 +64 27 40.4 c 926
2004-01-07 04:16:59 C 00 22 25.33 +64 27 23.3 c 932
2004-01-07 05:22:55 C 00 23 04.11 +64 27 14.4 o 649
2004-01-07 05:26:19 C 00 23 06.13 +64 27 13.6 o 649
2004-01-07 05:29:43 C 00 23 08.11 +64 27 12.7 o 649
2004-01-07 17:21:48 C 00 30 09.05 +64 24 52.3 r 185
2004-01-07 17:23:40 C 00 30 10.20 +64 24 52.4 r 185
2004-01-07 17:25:14 C 00 30 11.17 +64 24 52.1 r 185
2004-01-07 17:27:47 C 00 30 12.71 +64 24 51.0 r 185
2004-01-07 17:29:42 C 00 30 13.79 +64 24 50.7 r 185
2004-01-07 17:30:46 C 00 30 14.33 +64 24 50.7 r 185
2004-01-07 17:31:23 C 00 30 14.65 +64 24 50.6 r 185
2004-01-08 04:21:19 C 00 36 34.03 +64 21 32.8 c 673
2004-01-08 04:26:40 C 00 36 36.90 +64 21 30.9 c 673
2004-01-08 04:39:38 C 00 36 44.09 +64 21 19.1 c 750
2004-01-08 04:41:39 C 00 36 45.56 +64 21 25.1 c 673
2004-01-08 04:43:13 C 00 36 46.21 +64 21 17.6 c 750
2004-01-08 04:57:38 C 00 36 54.61 +64 21 11.8 c 750