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
2018-08-07 18:44:42 s 1 -105261.56 2 -78623.840 5720.0 – C57
2018-08-07 19:14:42 S 21 04 18.482 -28 13 45.84 – V C57
2018-08-07 19:14:42 s 1 -102645.38 4 -80507.829 3820.0 – C57
2018-08-07 19:44:42 S 21 04 19.030 -28 15 16.13 – V C57
2018-08-07 19:44:42 s 1 -99990.605 0 -82361.595 6890.0 – C57
2018-08-07 21:44:42 S 21 04 21.571 -28 21 06.26 – V C57
2018-08-07 21:44:42 s 1 -88984.461 0 -89441.868 5180.0 – C57
2018-08-07 22:14:42 S 21 04 21.178 -28 22 45.52 – V C57
2018-08-07 22:14:42 s 1 -86136.301 0 -91119.607 6800.0 – C57
2018-08-10 01:44:42 S 21 02 52.358 -30 47 07.26 – V C57
2018-08-10 01:44:42 s 1 +144417.31 6 +68980.695 7580.0 – C57
2018-08-10 02:14:42 S 21 02 51.852 -30 48 15.55 – V C57
2018-08-10 02:14:42 s 1 +144551.40 7 +71841.345 7370.0 – C57
2018-08-10 02:44:42 S 21 02 51.322 -30 49 22.76 – V C57
2018-08-10 02:44:42 s 1 +144658.04 1 +74688.312 8240.0 – C57
2018-08-10 03:14:42 S 21 02 50.846 -30 50 29.18 – V C57
2018-08-10 03:14:42 s 1 +144737.82 7 +77521.383 0.344 – C57
2018-08-10 03:44:42 S 21 02 50.321 -30 51 37.73 – V C57
2018-08-10 03:44:42 s 1 +144791.35 8 +80340.359 0.622 – C57
2018-08-10 04:14:42 S 21 02 49.865 -30 52 44.44 – V C57
2018-08-10 04:14:42 s 1 +144819.21 7 +83145.056 0.972 – C57
2018-08-10 05:44:42 S 21 02 48.559 -30 56 07.33 – V C57
2018-08-10 05:44:42 s 1 +144754.35 1 +91471.862 0.532 – C57
2018-08-10 06:14:42 S 21 02 48.122 -30 57 13.72 – V C57
2018-08-10 06:14:42 s 1 +144685.04 6 +94217.896 0.218 – C57
2018-08-10 06:44:42 S 21 02 47.758 -30 58 18.88 – V C57
2018-08-10 06:44:42 s 1 +144592.76 6 +96948.939 0.47 – C57
2018-08-10 07:14:42 S 21 02 47.412 -30 59 24.50 – V C57
2018-08-10 07:14:42 s 1 +144478.01 2 +99664.885 0.571 – C57
2018-08-10 07:44:42 S 21 02 47.076 -31 00 31.32 – V C57
2018-08-10 07:44:42 s 1 +144341.27 2 +102365.63 0.797 – C57
2018-08-10 08:44:42 S 21 02 46.392 -31 02 43.26 – V C57
2018-08-10 08:44:42 s 1 +144003.72 8 +107721.22 0.701 – C57
2018-08-10 09:14:42 S 21 02 46.099 -31 03 48.64 – V C57
2018-08-10 09:14:42 s 1 +143803.84 4 +110375.90 0.904 – C57
2018-08-10 09:44:42 S 21 02 45.804 -31 04 54.62 – V C57
2018-08-10 09:44:42 s 1 +143583.81 0 +113015.10 0.283 – C57
2018-08-10 10:14:42 S 21 02 45.514 -31 06 01.40 – V C57
2018-08-10 10:14:42 s 1 +143344.06 0 +115638.75 0.088 – C57
2018-08-10 14:44:42 S 21 02 43.956 -31 15 46.69 – V C57
2018-08-10 14:44:42 s 1 +140365.25 9 +138546.65 0.267 – C57
2018-08-10 22:14:36 C 21 05 14.23 -31 20 08.4 – q Y00
2018-08-10 22:28:29 C 21 05 14.58 -31 20 43.7 – q Y00
2018-08-10 22:44:40 C 21 05 14.98 -31 21 24.4 – q Y00
2018-08-10 22:44:42 S 21 02 44.006 -31 32 56.26 – V C57
2018-08-10 22:44:42 s 1 +132014.04 6 +176135.44 0.58 – C57
2018-08-10 23:14:42 S 21 02 44.110 -31 34 01.02 – V C57
2018-08-10 23:14:42 s 1 +131383.73 6 +178352.99 0.421 – C57
2018-08-10 23:44:42 S 21 02 44.299 -31 35 04.13 – V C57
2018-08-10 23:44:42 s 1 +130742.17 0 +180555.25 0.815 – C57