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
2020-11-04 12:13:12 C 10 49 31.63 +09 23 40.1 V G96
2020-11-04 12:20:50 C 10 49 31.97 +09 23 35.3 V G96
2020-11-04 12:28:28 C 10 49 32.33 +09 23 30.0 V G96
2020-11-04 12:36:06 C 10 49 32.69 +09 23 25.3 V G96
2020-11-25 12:31:10 C 11 08 56.21 +04 21 55.2 V G96
2020-11-25 12:38:12 C 11 08 56.40 +04 21 51.3 V G96
2020-11-25 12:45:13 C 11 08 56.59 +04 21 47.4 V G96
2020-11-25 12:52:13 C 11 08 56.77 +04 21 43.3 V G96
2020-12-12 14:37:14 C 11 17 02.499 +00 42 12.96 U F52
2020-12-12 14:54:05 C 11 17 02.648 +00 42 04.34 U F52
2020-12-12 15:11:20 C 11 17 02.801 +00 41 55.68 U F52
2020-12-12 15:28:22 C 11 17 02.940 +00 41 47.26 U F52
2020-12-21 11:46:42 C 11 17 58.06 -01 00 59.1 V G96
2020-12-21 11:54:05 C 11 17 58.05 -01 01 03.2 V G96
2020-12-21 12:01:28 C 11 17 58.02 -01 01 06.2 V G96
2020-12-21 12:08:51 C 11 17 58.00 -01 01 09.8 V G96
2021-01-08 20:10:51 C 11 11 29.22 -04 02 47.2 q D29
2021-01-08 20:31:12 C 11 11 28.62 -04 02 55.3 q D29
2021-01-08 20:51:34 C 11 11 27.95 -04 03 03.3 q D29
2021-01-13 10:23:06 C 11 07 57.33 -04 39 56.7 V G96
2021-01-13 10:30:31 C 11 07 57.01 -04 39 59.3 V G96
2021-01-13 10:37:56 C 11 07 56.74 -04 40 01.7 V G96
2021-01-13 10:45:21 C 11 07 56.46 -04 40 04.0 V G96
2021-01-14 14:14:17 C 11 06 56.227 -04 48 41.23 U F52
2021-01-14 14:30:05 C 11 06 55.609 -04 48 46.12 U F52
2021-01-14 14:45:52 C 11 06 54.994 -04 48 51.07 U F52
2021-01-14 15:01:38 C 11 06 54.383 -04 48 55.94 U F52
2021-01-19 19:39:05 C 11 01 45.60 -05 24 43.4 q D29
2021-01-19 19:40:22 C 11 01 45.59 -05 24 43.8 q D29
2021-01-19 19:59:27 C 11 01 44.63 -05 24 48.4 q D29
2021-01-19 20:00:43 C 11 01 44.55 -05 24 47.8 q D29
2021-01-19 20:19:49 C 11 01 43.66 -05 24 54.9 q D29
2021-02-06 07:53:36 C 10 38 14.99 -06 39 26.6 V 703
2021-02-06 08:01:12 C 10 38 14.59 -06 39 25.6 V 703
2021-02-06 08:08:49 C 10 38 14.03 -06 39 26.4 V 703
2021-02-06 08:16:26 C 10 38 13.49 -06 39 26.2 V 703
2021-02-07 07:20:48 C 10 36 43.66 -06 41 21.3 V 703
2021-02-07 07:28:31 C 10 36 43.08 -06 41 20.1 V 703
2021-02-07 07:36:13 C 10 36 42.54 -06 41 21.4 V 703
2021-02-07 07:43:56 C 10 36 41.99 -06 41 21.0 V 703
2021-02-07 10:55:10 C 10 36 29.551 -06 41 34.70 U F52
2021-02-07 10:56:05 C 10 36 29.487 -06 41 34.81 U F52
2021-02-07 11:13:52 C 10 36 28.297 -06 41 36.16 U F52
2021-02-07 11:14:47 C 10 36 28.234 -06 41 36.17 U F52
2021-02-07 11:32:34 C 10 36 27.047 -06 41 37.59 U F52
2021-02-07 11:33:29 C 10 36 26.985 -06 41 37.60 U F52
2021-02-07 11:51:14 C 10 36 25.792 -06 41 38.91 U F52
2021-02-07 11:52:09 C 10 36 25.731 -06 41 38.94 U F52
2021-02-08 08:02:33 C 10 35 06.31 -06 43 04.3 V G96
2021-02-08 08:09:57 C 10 35 05.81 -06 43 04.7 V G96