1999 LJ1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3085908236
Semi-major axis (a)1.6216049367 AU
Inclination (i)4.56311825°
Long. of Asc. Node (Ω)243.73760935°
Arg. of Perihelion (ω)351.52963352° ± 6.00e+00
Mean Anomaly (M)301.41601866°
Mean Motion (n)0.4772986500°/day
Perihelion dist (q)1.12119250 AU
Aphelion dist (Q)2.12199890 AU
Orbital Period2.06497060 yr
Physical Parameters
H (abs. magnitude)22.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.563″
Uncertainty
Orbit TypeAmor
MOID0.109321 AU
Observations Used38
Oppositions1
Arc Total1999-1999
First Observation Used
Last Observation Used1999-07-02
Observations (43)
Date Type RA Dec Mag Band Observatory
1999-06-04 05:13:53 c 14 45 12.10 -11 48 02.9 d 703
1999-06-04 05:36:18 c 14 45 15.96 -11 47 48.4 d 703
1999-06-04 05:58:37 c 14 45 19.71 -11 47 30.5 d 703
1999-06-04 06:20:57 c 14 45 23.32 -11 47 14.5 d 703
1999-06-04 22:31:22 C 14 48 23.17 -11 35 47.9 d 046
1999-06-04 22:33:23 C 14 48 23.37 -11 35 47.1 d 046
1999-06-04 22:35:30 C 14 48 23.69 -11 35 46.1 d 046
1999-06-04 22:37:03 C 14 48 24.02 -11 35 43.4 d 046
1999-06-04 22:40:18 C 14 48 24.54 -11 35 40.5 d 046
1999-06-04 22:43:44 C 14 48 25.10 -11 35 39.6 d 046
1999-06-04 22:45:32 C 14 48 25.51 -11 35 38.6 d 046
1999-06-05 04:44:55 c 14 49 33.70 -11 31 12.6 d 703
1999-06-05 04:53:43 c 14 49 35.13 -11 31 06.4 d 703
1999-06-05 05:02:38 c 14 49 36.62 -11 30 59.9 d 703
1999-06-05 05:12:14 c 14 49 38.32 -11 30 53.2 d 703
1999-06-05 12:30:43 C 14 50 59.26 -11 24 37.7 426
1999-06-05 12:36:01 C 14 51 00.14 -11 24 34.4 426
1999-06-05 12:41:15 C 14 51 01.01 -11 24 30.6 426
1999-06-05 12:46:16 C 14 51 01.85 -11 24 27.2 426
1999-06-05 21:49:33 C 14 52 40.99 -11 19 28.3 d 046
1999-06-05 21:51:21 C 14 52 41.30 -11 19 26.7 d 046
1999-06-05 21:52:56 C 14 52 41.65 -11 19 26.4 d 046
1999-06-05 21:54:40 C 14 52 41.87 -11 19 25.0 d 046
1999-06-05 21:56:57 C 14 52 42.34 -11 19 23.9 d 046
1999-06-06 11:29:55 C 14 55 13.19 -11 08 48.9 426
1999-06-06 11:34:54 C 14 55 14.00 -11 08 45.2 426
1999-06-06 11:39:57 C 14 55 14.88 -11 08 42.0 426
1999-06-06 23:08:24 C 14 57 17.94 -11 02 17.5 c 611
1999-06-07 05:17:04 C 14 58 25.79 -10 57 59.3 z 711
1999-06-07 05:28:20 C 14 58 28.00 -10 57 53.4 z 711
1999-06-07 11:08:32 C 14 59 31.60 -10 53 03.5 426
1999-06-07 11:14:04 C 14 59 32.52 -10 53 00.3 426
1999-06-07 11:19:39 C 14 59 33.41 -10 52 56.0 426
1999-06-08 06:19:02 C 15 02 56.12 -10 41 47.1 z 711
1999-06-08 06:29:46 C 15 02 57.76 -10 41 39.9 z 711
1999-06-08 06:39:55 C 15 02 59.82 -10 41 33.2 z 711
1999-06-09 11:30:15 C 15 08 11.72 -10 22 36.7 426
1999-06-09 11:35:44 C 15 08 12.60 -10 22 33.4 426
1999-06-09 11:41:01 C 15 08 13.46 -10 22 30.2 426
1999-06-18 12:58:46 C 15 44 39.57 -08 38 19.2 426
1999-06-18 13:07:41 C 15 44 40.86 -08 38 15.5 426
1999-06-18 13:16:41 C 15 44 42.13 -08 38 12.4 426
1999-07-02 12:23:38 C 16 31 48.50 -07 39 54.0 413