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
2017-11-02 03:01:24 C 10 45 54.89 +36 34 16.8 q 160
2017-11-02 03:04:10 C 10 45 54.98 +36 34 14.9 q 160
2017-11-02 03:06:59 C 10 45 55.07 +36 34 13.2 q 160
2017-11-22 11:46:07 C 11 00 12.27 +31 03 26.0 U G96
2017-11-22 11:54:07 C 11 00 12.35 +31 03 21.1 U G96
2017-11-22 12:02:07 C 11 00 12.42 +31 03 16.9 U G96
2017-11-22 12:10:08 C 11 00 12.49 +31 03 12.4 U G96
2017-11-23 11:29:20 C 11 00 27.13 +30 49 48.8 U G96
2017-11-23 11:47:19 C 11 00 27.23 +30 49 38.7 U G96
2017-11-23 12:03:56 C 11 00 27.36 +30 49 29.4 U G96
2017-11-23 12:18:13 C 11 00 27.41 +30 49 21.4 U G96
2017-11-26 00:43:43 S 11 00 52.14 +30 15 43.7 L C51
2017-11-26 03:52:13 S 11 00 52.98 +30 14 01.5 L C51
2017-11-26 07:00:54 S 11 00 53.77 +30 12 20.0 L C51
2017-11-26 10:09:25 S 11 00 54.39 +30 10 36.8 L C51
2017-11-26 11:43:40 S 11 00 54.77 +30 09 45.2 L C51
2017-11-26 13:17:55 S 11 00 55.09 +30 08 53.0 L C51
2017-11-26 14:52:09 S 11 00 55.34 +30 08 04.7 L C51
2017-11-26 16:26:25 S 11 00 55.603 +30 07 11.68 L C51
2017-11-26 18:00:40 S 11 00 55.98 +30 06 20.6 L C51
2017-11-26 21:09:10 S 11 00 56.49 +30 04 40.9 L C51
2017-11-26 21:09:21 S 11 00 56.55 +30 04 41.4 L C51
2017-11-27 00:17:51 S 11 00 57.000 +30 02 59.68 L C51
2017-11-27 03:26:21 S 11 00 57.46 +30 01 19.1 L C51
2017-11-28 03:04:10 C 11 00 59.68 +29 48 42.3 q 160
2017-11-28 03:06:56 C 11 00 59.72 +29 48 41.1 q 160
2017-11-28 03:09:41 C 11 00 59.69 +29 48 39.3 q 160
2017-11-28 04:19:28 C 11 00 59.55 +29 48 02.7 q 160
2017-11-28 04:22:29 C 11 00 59.56 +29 48 01.8 q 160
2017-11-28 04:25:29 C 11 00 59.55 +29 48 00.0 q 160
2017-12-05 02:28:14 C 10 59 46.63 +28 25 56.2 q 160
2017-12-05 02:31:17 C 10 59 46.58 +28 25 54.1 q 160
2017-12-05 02:34:17 C 10 59 46.58 +28 25 51.6 q 160
2017-12-05 03:47:20 C 10 59 45.60 +28 25 20.5 U G40
2017-12-05 04:35:39 C 10 59 44.79 +28 24 58.7 U G40
2017-12-05 05:23:19 C 10 59 43.94 +28 24 37.4 U G40
2017-12-06 03:06:47 C 10 59 22.73 +28 14 35.9 q 160
2017-12-06 03:09:47 C 10 59 22.68 +28 14 34.8 q 160
2017-12-06 03:12:48 C 10 59 22.65 +28 14 33.5 q 160
2017-12-13 11:33:50 C 10 54 44.94 +26 59 33.9 U G96
2017-12-13 11:41:13 C 10 54 44.65 +26 59 31.0 U G96
2017-12-13 11:48:36 C 10 54 44.36 +26 59 28.1 U G96
2017-12-14 10:14:30 C 10 53 55.18 +26 50 37.3 U 703
2017-12-14 10:22:05 C 10 53 54.87 +26 50 34.5 U 703
2017-12-14 10:29:40 C 10 53 54.56 +26 50 31.7 U 703
2017-12-14 10:37:16 C 10 53 54.27 +26 50 28.8 U 703
2017-12-17 03:53:48 C 10 51 11.04 +26 25 34.1 q 160
2017-12-17 03:56:51 C 10 51 10.90 +26 25 33.3 q 160
2017-12-17 03:59:51 C 10 51 10.81 +26 25 31.5 q 160
2017-12-19 03:36:06 C 10 48 53.90 +26 08 04.0 q 160