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
2015-02-12 18:47:01 C 02 29 46.60 +39 27 52.8 q 160
2015-02-12 18:49:56 C 02 29 47.31 +39 27 51.9 q 160
2015-02-19 19:12:38 C 03 10 58.40 +38 40 12.1 q 160
2015-02-19 19:14:45 C 03 10 58.92 +38 40 11.9 q 160
2015-02-19 19:16:33 C 03 10 59.41 +38 40 11.6 q 160
2015-02-23 19:49:20 C 03 32 30.21 +37 58 58.9 q K14
2015-02-23 20:38:36 C 03 32 40.72 +37 58 35.5 q K14
2015-02-23 21:22:20 C 03 32 50.05 +37 58 14.5 q K14
2015-05-18 03:32:17 C 07 40 30.19 +20 15 36.1 q G96
2015-05-18 03:38:12 C 07 40 30.67 +20 15 33.4 q G96
2015-05-18 03:44:07 C 07 40 31.14 +20 15 30.0 q G96
2015-05-18 03:50:00 C 07 40 31.67 +20 15 27.2 q G96
2017-06-13 08:31:50 C 23 08 04.78 -38 58 12.5 o W92
2017-06-13 08:55:20 C 23 08 07.56 -38 57 49.7 o W92
2017-06-13 09:10:35 C 23 08 09.48 -38 57 34.8 o W92
2017-06-21 04:10:25 C 23 32 12.72 -35 15 17.7 q Y00
2017-06-21 04:21:21 C 23 32 14.13 -35 15 02.9 q Y00
2017-06-21 04:31:01 C 23 32 15.38 -35 14 50.0 q Y00
2017-06-23 06:03:57 C 23 38 52.24 -34 01 30.5 o W92
2017-06-23 06:15:31 C 23 38 53.74 -34 01 12.5 o W92
2017-06-23 06:27:07 C 23 38 55.31 -34 00 54.8 o W92
2017-06-26 06:37:37 C 23 48 48.00 -32 00 24.6 q W98
2017-06-26 07:46:45 C 23 48 57.37 -31 58 21.2 q W98
2017-06-26 08:55:52 C 23 49 06.57 -31 56 17.6 q W98
2017-07-08 13:52:46 C 00 33 43.11 -19 41 13.5 L T08
2017-07-08 14:04:52 C 00 33 45.09 -19 40 32.6 L T08
2017-07-08 14:16:56 C 00 33 47.05 -19 39 51.3 L T08
2017-07-08 14:29:00 C 00 33 49.03 -19 39 10.6 L T08
2017-07-11 13:57:16 C 00 46 19.95 -15 15 08.9 L T05
2017-07-11 14:09:30 C 00 46 22.08 -15 14 20.2 L T05
2017-07-11 14:22:27 C 00 46 24.35 -15 13 28.7 L T05
2017-07-11 14:34:54 C 00 46 26.51 -15 12 38.7 L T05
2017-07-18 00:54:37 C 01 16 51.18 -03 07 37.4 q 160
2017-07-18 00:56:44 C 01 16 51.56 -03 07 26.1 q 160
2017-07-18 00:58:51 C 01 16 51.98 -03 07 14.9 q 160
2017-07-19 01:03:12 C 01 22 06.96 -00 54 12.9 q 160
2017-07-19 01:05:16 C 01 22 07.42 -00 54 00.9 q 160
2017-07-19 01:07:15 C 01 22 07.83 -00 53 50.0 q 160
2017-07-19 23:38:57 C 01 27 11.52 +01 15 17.3 q 160
2017-07-19 23:40:53 C 01 27 11.95 +01 15 28.3 q 160
2017-07-19 23:42:57 C 01 27 12.36 +01 15 40.4 q 160
2017-07-24 04:32:56 S 01 51 42.199 +11 39 24.70 L C51
2017-07-24 07:41:26 S 01 52 31.34 +11 59 44.4 L C51
2017-07-24 10:49:56 S 01 53 20.71 +12 20 06.7 L C51
2017-07-24 12:24:11 S 01 53 45.46 +12 30 18.5 L C51
2017-07-24 13:58:26 S 01 54 10.28 +12 40 31.0 L C51
2017-07-24 15:32:42 S 01 54 35.14 +12 50 43.7 L C51
2017-07-24 18:41:11 S 01 55 25.044 +13 11 10.54 L C51
2017-07-24 21:49:30 S 01 56 15.110 +13 31 37.78 L C51
2017-07-24 21:49:41 S 01 56 15.151 +13 31 39.50 L C51