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
2017-12-19 03:39:05 C 10 48 53.79 +26 08 03.0 q 160
2017-12-19 03:42:04 C 10 48 53.62 +26 08 01.0 q 160
2017-12-21 02:44:43 C 10 46 23.16 +25 51 17.0 q 160
2017-12-21 02:47:43 C 10 46 22.96 +25 51 16.2 q 160
2017-12-21 02:50:43 C 10 46 22.79 +25 51 15.3 q 160
2017-12-21 10:12:00 C 10 45 58.02 +25 48 42.4 U 703
2017-12-21 10:19:34 C 10 45 57.55 +25 48 39.6 U 703
2017-12-21 10:27:08 C 10 45 57.10 +25 48 37.3 U 703
2017-12-21 10:34:42 C 10 45 56.67 +25 48 34.5 U 703
2017-12-24 03:03:20 C 10 42 01.88 +25 26 23.8 17.6 q 160
2017-12-24 03:05:13 C 10 42 01.77 +25 26 23.0 17.4 q 160
2017-12-24 03:08:16 C 10 42 01.66 +25 26 21.6 17.9 q 160
2017-12-25 10:46:24 C 10 39 56.08 +25 15 45.9 U 703
2017-12-25 10:54:00 C 10 39 55.56 +25 15 43.5 U 703
2017-12-25 11:01:36 C 10 39 55.02 +25 15 41.0 U 703
2017-12-25 11:09:11 C 10 39 54.48 +25 15 38.2 U 703
2017-12-28 09:51:53 C 10 34 49.17 +24 52 17.8 U G96
2017-12-28 09:59:20 C 10 34 48.59 +24 52 15.4 U G96
2017-12-28 10:06:48 C 10 34 48.01 +24 52 13.0 U G96
2017-12-28 10:14:16 C 10 34 47.42 +24 52 10.6 U G96
2017-12-29 07:25:26 C 10 33 09.69 +24 45 14.8 U 703
2017-12-29 07:33:10 C 10 33 09.05 +24 45 12.0 U 703
2017-12-29 07:40:53 C 10 33 08.46 +24 45 09.7 U 703
2017-12-29 07:48:36 C 10 33 07.84 +24 45 07.4 U 703
2017-12-30 12:36:07 C 10 30 49.52 +24 35 50.1 U T08
2017-12-30 12:41:30 C 10 30 49.07 +24 35 48.2 U T08
2017-12-30 13:06:05 C 10 30 47.00 +24 35 41.0 U T08
2017-12-30 13:19:44 C 10 30 45.84 +24 35 36.2 U T08
2017-12-31 17:57:15 C 10 28 23.28 +24 26 17.6 q D29
2017-12-31 18:22:00 C 10 28 21.14 +24 26 09.5 q D29
2017-12-31 18:46:43 C 10 28 18.91 +24 26 02.5 q D29
2018-01-01 13:18:02 C 10 26 43.74 +24 20 04.9 U T05
2018-01-01 13:33:37 C 10 26 42.33 +24 19 59.9 U T05
2018-01-01 13:48:54 C 10 26 41.01 +24 19 55.3 U T05
2018-01-01 14:04:00 C 10 26 39.62 +24 19 50.6 U T05
2018-01-02 11:46:05 C 10 24 45.71 +24 12 48.7 U T05
2018-01-02 11:58:57 C 10 24 44.52 +24 12 44.9 U T05
2018-01-02 12:11:07 C 10 24 43.41 +24 12 41.2 U T05
2018-01-02 12:24:20 C 10 24 42.19 +24 12 36.6 U T05
2018-01-05 03:45:19 C 10 18 52.01 +23 52 02.5 17.6 q J43
2018-01-05 03:58:05 C 10 18 50.76 +23 51 58.3 17.4 q J43
2018-01-05 04:10:37 C 10 18 49.54 +23 51 54.6 17.6 q J43
2018-01-05 04:23:07 C 10 18 48.29 +23 51 50.3 17.5 q J43
2018-01-12 08:38:42 C 10 01 11.50 +22 54 14.7 U 703
2018-01-12 08:47:08 C 10 01 10.57 +22 54 11.9 U 703
2018-01-12 08:55:17 C 10 01 09.67 +22 54 09.1 U 703
2018-01-12 09:04:10 C 10 01 08.68 +22 54 06.2 U 703
2018-01-13 08:54:14 C 09 58 32.59 +22 45 49.0 U G96
2018-01-13 09:03:52 C 09 58 31.52 +22 45 45.6 U G96
2018-01-13 09:11:19 C 09 58 30.67 +22 45 43.1 U G96