612057 (1998 FJ74)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5364689326 ± 5.21e-08
Semi-major axis (a)2.3915123230 AU ± 9.72e-09
Inclination (i)28.11844016° ± 1.89e-05
Long. of Asc. Node (Ω)196.98586387° ± 1.15e-05
Arg. of Perihelion (ω)282.89877775° ± 2.48e-05
Mean Anomaly (M)197.98791633° ± 1.74e-05
Mean Motion (n)0.2665037605°/day ± 1.63e-09
Perihelion dist (q)1.10854026 AU ± 1.25e-07
Aphelion dist (Q)3.67448439 AU ± 1.26e-07
Orbital Period3.69835788 yr ± 2.26e-08
Physical Parameters
H (abs. magnitude)18.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.537″
Uncertainty0
Orbit TypeAmor
MOID0.364522 AU
Observations Used164
Oppositions19
Arc Total1998-2024
First Observation Used1998-03-31
Last Observation Used2024-05-03
Observations (167)
Date Type RA Dec Mag Band Observatory
1998-04-15 00:30:48 C 12 58 15.65 -00 35 06.0 118
1998-04-15 00:36:26 C 12 58 15.56 -00 34 55.5 118
1998-04-15 00:47:18 C 12 58 15.36 -00 34 38.2 118
1998-04-19 14:55:00 C 12 56 57.76 +02 23 31.7 360
1998-04-19 15:08:15 C 12 56 57.61 +02 23 51.6 360
1998-04-19 15:15:14 C 12 56 57.50 +02 24 01.6 360
1998-04-23 23:00:22 C 12 56 12.72 +04 44 15.9 557
1998-04-23 23:03:42 C 12 56 12.73 +04 44 20.8 557
2008-10-26 07:22:25 C 03 21 16.52 -09 55 36.7 r 703
2008-10-26 07:34:50 C 03 21 16.38 -09 56 02.9 r 703
2008-10-26 07:47:14 C 03 21 16.27 -09 56 28.0 r 703
2008-10-26 07:59:32 C 03 21 16.09 -09 56 57.0 r 703
2008-10-26 09:13:21 C 03 21 15.13 -09 59 40.1 r 703
2008-10-26 09:14:29 C 03 21 15.12 -09 59 41.1 r 703
2008-10-26 09:15:37 C 03 21 15.27 -09 59 43.4 r 703
2008-10-26 09:16:45 C 03 21 15.20 -09 59 45.6 r 703
2008-10-26 10:30:19 C 03 21 14.32 -10 02 25.0 r 703
2008-10-26 10:31:26 C 03 21 14.36 -10 02 28.9 r 703
2008-10-26 10:32:33 C 03 21 14.29 -10 02 31.9 r 703
2008-10-26 10:33:41 C 03 21 14.32 -10 02 33.9 r 703
2008-10-26 11:04:10 C 03 21 13.95 -10 03 40.7 v H01
2008-10-26 11:06:26 C 03 21 13.93 -10 03 45.8 v H01
2008-10-26 11:08:53 C 03 21 13.91 -10 03 51.0 v H01
2008-10-26 11:12:22 C 03 21 13.87 -10 03 58.6 v H01
2008-10-27 07:42:42 C 03 21 04.21 -10 49 05.9 r G96
2008-10-27 07:50:13 C 03 21 04.14 -10 49 22.5 r G96
2008-10-27 07:50:45 C 03 21 04.01 -10 49 23.0 c 854
2008-10-27 07:56:15 C 03 21 04.01 -10 49 36.1 c 854
2008-10-27 07:57:44 C 03 21 04.03 -10 49 39.3 r G96
2008-10-27 08:01:47 C 03 21 03.99 -10 49 48.6 c 854
2008-10-27 08:05:09 C 03 21 03.96 -10 49 55.8 r G96
2008-10-29 06:08:15 C 03 20 35.61 -12 32 39.0 o H55
2008-10-29 06:12:37 C 03 20 35.52 -12 32 48.5 o H55
2008-10-29 06:16:59 C 03 20 35.44 -12 32 58.5 o H55
2008-10-29 06:21:21 C 03 20 35.41 -12 33 08.6 o H55
2008-10-29 06:25:17 C 03 20 35.33 -12 33 17.2 o H55
2008-10-29 06:28:45 C 03 20 35.25 -12 33 25.1 o H55
2008-10-30 05:53:31 C 03 20 18.29 -13 26 14.9 o H55
2008-10-30 06:03:55 C 03 20 18.14 -13 26 38.3 o H55
2008-10-30 06:14:19 C 03 20 17.97 -13 27 01.9 o H55
2008-10-30 06:24:44 C 03 20 17.78 -13 27 25.5 o H55
2008-10-30 08:31:38 C 03 20 15.97 -13 32 10.7 r 448
2008-10-30 08:51:19 C 03 20 15.66 -13 32 55.6 r 448
2008-10-30 09:10:54 C 03 20 15.35 -13 33 40.4 r 448
2008-11-02 06:37:33 C 03 19 14.68 -16 12 10.9 r 448
2008-11-02 06:57:04 C 03 19 14.28 -16 12 55.8 r 448
2008-11-02 07:16:50 C 03 19 13.85 -16 13 41.3 r 448
2008-11-07 06:13:37 C 03 16 58.42 -20 46 49.0 r 448
2008-11-07 06:31:01 C 03 16 57.94 -20 47 28.0 r 448
2008-11-07 06:51:25 C 03 16 57.50 -20 48 16.4 r 448