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
2018-02-08 07:08:50 C 08 51 08.90 +18 38 08.8 U 703
2018-02-09 05:43:53 C 08 49 07.66 +18 28 43.2 U I41
2018-02-09 06:05:24 C 08 49 05.71 +18 28 34.3 U I41
2018-02-09 06:34:18 C 08 49 03.08 +18 28 22.4 U I41
2018-02-09 07:05:04 C 08 49 00.29 +18 28 09.6 U I41
2018-02-09 07:32:01 C 08 48 57.84 +18 27 58.4 U I41
2018-02-10 21:52:31 C 08 45 39.13 +18 12 02.9 17.3 q 160
2018-02-10 21:54:26 C 08 45 38.92 +18 12 02.7 16.1 q 160
2018-02-10 21:56:22 C 08 45 38.77 +18 12 02.7 15.9 q 160
2018-02-12 11:11:40 C 08 42 33.732 +17 56 47.88 U F51
2018-02-12 11:28:39 C 08 42 32.322 +17 56 40.87 U F51
2018-02-12 11:45:36 C 08 42 30.915 +17 56 33.85 U F51
2018-02-12 12:02:53 C 08 42 29.485 +17 56 26.68 U F51
2018-02-12 12:33:28 C 08 42 26.94 +17 56 14.2 U T08
2018-02-12 12:52:33 C 08 42 25.37 +17 56 06.4 U T08
2018-02-12 13:11:26 C 08 42 23.81 +17 55 58.2 U T08
2018-02-12 13:30:21 C 08 42 22.27 +17 55 50.3 U T08
2018-02-13 20:41:12 C 08 39 55.46 +17 43 08.4 108
2018-02-13 20:51:15 C 08 39 54.67 +17 43 04.7 108
2018-02-13 21:00:16 C 08 39 54.01 +17 43 01.0 108
2018-02-22 13:59:51 C 08 26 06.68 +16 22 10.6 q D29
2018-02-22 14:20:13 C 08 26 05.54 +16 22 02.9 q D29
2018-02-22 14:40:35 C 08 26 04.35 +16 21 55.7 q D29
2018-02-23 04:03:30 C 08 25 21.24 +16 17 01.2 U 703
2018-02-23 04:11:07 C 08 25 20.75 +16 16 58.7 U 703
2018-02-23 04:18:43 C 08 25 20.40 +16 16 56.4 U 703
2018-02-23 04:26:19 C 08 25 19.99 +16 16 53.1 U 703
2018-03-07 05:53:24 C 08 14 05.10 +14 39 32.4 U 703
2018-03-07 06:01:37 C 08 14 04.88 +14 39 30.2 U 703
2018-03-07 06:09:50 C 08 14 04.61 +14 39 27.5 U 703
2018-03-07 06:18:03 C 08 14 04.43 +14 39 24.9 U 703
2018-03-09 12:12:06 C 08 12 50.21 +14 23 03.7 q D29
2018-03-09 12:32:28 C 08 12 49.76 +14 22 57.0 q D29
2018-03-09 12:52:50 C 08 12 49.28 +14 22 51.6 q D29
2018-03-11 21:22:06 C 08 11 46.85 +14 06 17.2 19.0 q J43
2018-03-11 21:34:43 C 08 11 46.63 +14 06 13.4 19.0 q J43
2018-03-11 21:47:12 C 08 11 46.39 +14 06 09.6 18.9 q J43
2018-03-11 21:59:45 C 08 11 46.17 +14 06 05.8 19.4 q J43
2018-03-12 06:09:28 C 08 11 38.27 +14 03 45.3 U 703
2018-03-12 06:17:40 C 08 11 38.15 +14 03 42.6 U 703
2018-03-12 06:25:51 C 08 11 38.05 +14 03 38.0 U 703
2018-03-12 06:34:03 C 08 11 37.99 +14 03 36.9 U 703
2018-03-16 03:10:37 C 08 10 31.93 +13 37 40.7 U G96
2018-03-16 03:17:59 C 08 10 31.85 +13 37 38.8 U G96
2018-03-16 03:25:20 C 08 10 31.79 +13 37 36.6 U G96
2018-03-16 03:32:42 C 08 10 31.71 +13 37 34.7 U G96
2020-10-21 12:09:56 C 10 31 38.22 +13 01 33.3 V G96
2020-10-21 12:16:40 C 10 31 38.60 +13 01 28.9 V G96
2020-10-21 12:23:23 C 10 31 39.00 +13 01 24.4 V G96
2020-10-21 12:30:07 C 10 31 39.39 +13 01 19.9 V G96