IAA RAS IAA Minor Planet Database

99799 (2002 LJ3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2756219283 ± 8.43e-09
Semi-major axis (a)1.4620425312 AU ± 1.04e-09
Inclination (i)7.55762962° ± 7.82e-07
Long. of Asc. Node (Ω)122.34362183° ± 7.72e-06
Arg. of Perihelion (ω)249.91195134° ± 8.38e-06
Mean Anomaly (M)10.35445084° ± 2.26e-06
Mean Motion (n)0.5575351673°/day ± 5.94e-10
Perihelion dist (q)1.05907155 AU ± 1.24e-08
Aphelion dist (Q)1.86501351 AU ± 1.24e-08
Orbital Period1.76782801 yr ± 1.88e-09
Physical Parameters
H (abs. magnitude)18.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.054″
Uncertainty0
Orbit TypeAmor
MOID0.119694 AU
Observations Used2166
Gaia Obs Used72
Oppositions12
Arc Total1989-2026
First Observation Used1989-01-10
Last Observation Used2026-01-09
Observations (3420)
Date Type RA Dec Mag Band Observatory
2018-08-21 00:44:41 S 21 18 03.463 -41 15 46.12 – V C57
2018-08-21 00:44:41 s 1 -194592.06 2 +41021.540 0.57 – C57
2018-08-21 01:14:41 S 21 18 06.372 -41 17 20.18 – V C57
2018-08-21 01:14:41 s 1 -193586.43 2 +38747.732 0.162 – C57
2018-08-21 01:44:41 S 21 18 09.355 -41 18 56.45 – V C57
2018-08-21 01:44:41 s 1 -192558.83 3 +36469.576 0.465 – C57
2018-08-21 02:14:41 S 21 18 12.314 -41 20 31.92 – V C57
2018-08-21 02:14:41 s 1 -191508.97 6 +34187.252 0.278 – C57
2018-08-21 02:44:41 S 21 18 15.358 -41 22 10.49 – V C57
2018-08-21 02:44:41 s 1 -190436.56 8 +31900.949 0.398 – C57
2018-08-21 03:14:41 S 21 18 18.103 -41 23 37.54 – V C57
2018-08-21 03:14:41 s 1 -189341.31 1 +29610.866 0.613 – C57
2018-08-21 03:44:41 S 21 18 21.197 -41 25 21.90 – V C57
2018-08-21 03:44:41 s 1 -188222.90 2 +27317.208 0.71 – C57
2018-08-21 04:14:41 S 21 18 24.216 -41 27 00.32 – V C57
2018-08-21 04:14:41 s 1 -187081.03 1 +25020.190 0.47 – C57
2018-08-21 04:44:41 S 21 18 27.029 -41 28 35.90 – V C57
2018-08-21 04:44:41 s 1 -185915.38 6 +22720.039 0.671 – C57
2018-08-21 05:14:41 S 21 18 29.998 -41 30 13.57 – V C57
2018-08-21 05:14:41 s 1 -184725.64 8 +20416.987 0.084 – C57
2018-08-21 05:44:41 S 21 18 32.880 -41 31 51.17 – V C57
2018-08-21 05:44:41 s 1 -183511.49 3 +18111.280 0.477 – C57
2018-08-21 06:14:41 S 21 18 35.688 -41 33 25.88 – V C57
2018-08-21 06:14:41 s 1 -182272.59 1 +15803.175 0.612 – C57
2018-08-21 06:44:41 S 21 18 39.036 -41 35 17.95 – V C57
2018-08-21 06:44:41 s 1 -181008.60 9 +13492.937 0.247 – C57
2018-08-21 07:14:41 S 21 18 41.597 -41 36 46.40 – V C57
2018-08-21 07:14:41 s 1 -179719.20 7 +11180.846 0.134 – C57
2018-08-21 07:44:41 S 21 18 44.431 -41 38 24.86 – V C57
2018-08-21 07:44:41 s 1 -178404.04 0 + 8867.193 0.019 – C57
2018-08-21 08:14:41 S 21 18 47.364 -41 40 04.69 – V C57
2018-08-21 08:14:41 s 1 -177062.75 8 + 6552.283 0.646 – C57
2018-08-21 08:44:41 S 21 18 50.287 -41 41 47.69 – V C57
2018-08-21 08:44:41 s 1 -175695.00 5 + 4236.432 0.75 – C57
2018-08-21 09:14:41 S 21 18 53.160 -41 43 27.23 – V C57
2018-08-21 09:14:41 s 1 -174300.42 2 + 1919.973 0.062 – C57
2018-08-21 09:44:41 S 21 18 55.848 -41 45 01.48 – V C57
2018-08-21 09:44:41 s 1 -172878.64 1 - 396.748 0.308 – C57
2018-08-21 10:14:41 S 21 18 58.646 -41 46 41.05 – V C57
2018-08-21 10:14:41 s 1 -171429.29 3 - 2713.369 0.208 – C57
2018-08-21 10:18:14 C 21 17 18.73 -42 14 09.8 – U T08
2018-08-21 10:28:54 C 21 17 19.23 -42 14 37.9 – U T08
2018-08-21 10:32:55 C 21 17 19.46 -42 14 48.4 – U T08
2018-08-21 10:43:38 C 21 17 19.92 -42 15 16.7 – U T08
2018-08-21 10:44:41 S 21 19 01.608 -41 48 25.49 – V C57
2018-08-21 10:44:41 s 1 -169952.00 0 - 5029.512 0.474 – C57
2018-08-21 10:46:57 C 21 17 20.09 -42 15 25.8 – U T08
2018-08-21 10:57:38 C 21 17 20.60 -42 15 53.5 – U T08
2018-08-21 11:01:39 C 21 17 20.77 -42 16 03.9 – U T08
2018-08-21 11:12:17 C 21 17 21.29 -42 16 32.0 – U T08