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
2017-07-25 00:58:00 S 01 57 05.434 +13 52 08.15 L C51
2017-07-29 00:03:31 C 02 24 20.61 +24 14 53.5 u K83
2017-07-29 00:08:33 C 02 24 22.09 +24 15 26.4 u K83
2017-07-29 00:10:11 C 02 24 22.62 +24 15 37.4 u K83
2017-07-29 00:12:17 C 02 24 23.24 +24 15 50.3 u K83
2017-07-29 00:14:47 C 02 24 24.03 +24 16 06.4 u K83
2017-07-29 00:19:56 C 02 24 25.58 +24 16 40.8 u K83
2017-07-31 00:21:45 C 02 39 35.84 +29 21 10.0 q 089
2017-07-31 00:24:37 C 02 39 36.74 +29 21 27.9 q 089
2017-07-31 00:27:28 C 02 39 37.68 +29 21 45.4 q 089
2017-07-31 00:30:19 C 02 39 38.58 +29 22 03.3 q 089
2017-07-31 00:33:10 C 02 39 39.51 +29 22 20.8 q 089
2017-07-31 00:36:01 C 02 39 40.44 +29 22 38.6 q 089
2017-07-31 00:38:52 C 02 39 41.36 +29 22 56.7 q 089
2017-07-31 00:41:43 C 02 39 42.25 +29 23 14.2 q 089
2017-07-31 00:44:34 C 02 39 43.18 +29 23 31.9 q 089
2017-07-31 00:47:25 C 02 39 44.10 +29 23 48.9 q 089
2017-08-01 01:26:04 C 02 47 55.20 +31 53 59.0 q 089
2017-08-01 01:28:55 C 02 47 56.14 +31 54 16.3 q 089
2017-08-01 01:31:46 C 02 47 57.09 +31 54 33.3 q 089
2017-08-01 01:34:37 C 02 47 58.02 +31 54 50.4 q 089
2017-08-01 01:37:28 C 02 47 59.00 +31 55 07.6 q 089
2017-08-01 01:40:19 C 02 47 59.91 +31 55 24.7 q 089
2017-08-03 00:41:45 C 03 04 23.42 +36 26 35.5 q 089
2017-08-03 00:44:37 C 03 04 24.42 +36 26 51.3 q 089
2017-08-03 00:47:28 C 03 04 25.41 +36 27 06.8 q 089
2017-08-03 00:50:19 C 03 04 26.44 +36 27 22.6 q 089
2017-08-03 00:53:10 C 03 04 27.43 +36 27 38.7 q 089
2017-08-03 00:56:01 C 03 04 28.45 +36 27 54.3 q 089
2017-08-05 23:55:01 C 03 31 04.37 +42 31 04.1 U J69
2017-08-06 00:00:52 C 03 31 06.67 +42 31 31.7 U J69
2017-08-06 00:06:45 C 03 31 08.96 +42 31 59.5 U J69
2017-08-06 00:12:36 C 03 31 11.24 +42 32 27.4 U J69
2017-08-11 00:07:47 C 04 20 30.68 +50 23 16.4 U Z80
2017-08-11 00:13:06 C 04 20 33.02 +50 23 32.8 U Z80
2017-08-11 00:16:38 C 04 20 34.55 +50 23 43.7 U Z80
2017-08-11 00:20:11 C 04 20 36.06 +50 23 55.5 U Z80
2017-08-11 00:23:43 C 04 20 37.59 +50 24 06.9 U Z80
2017-10-15 11:20:41 C 10 20 21.59 +42 34 16.4 U 703
2017-10-15 11:28:02 C 10 20 22.12 +42 34 10.1 U 703
2017-10-15 11:35:23 C 10 20 22.62 +42 34 03.3 U 703
2017-10-15 11:42:44 C 10 20 23.20 +42 33 56.6 U 703
2017-10-22 11:59:59 C 10 32 02.47 +40 03 32.9 U 703
2017-10-22 12:07:15 C 10 32 02.96 +40 03 27.9 U 703
2017-10-22 12:14:33 C 10 32 03.40 +40 03 21.5 U 703
2017-10-22 12:21:45 C 10 32 03.91 +40 03 16.3 U 703
2017-10-28 11:37:03 C 10 40 23.61 +38 02 48.9 U 703
2017-10-28 11:44:22 C 10 40 23.98 +38 02 43.3 U 703
2017-10-28 11:51:42 C 10 40 24.38 +38 02 37.2 U 703
2017-10-28 11:59:01 C 10 40 24.79 +38 02 31.3 U 703