198856 (2005 LR3)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3353631742 ± 1.07e-08
Semi-major axis (a)1.6539279537 AU ± 9.35e-10
Inclination (i)24.99638039° ± 9.54e-07
Long. of Asc. Node (Ω)73.77871274° ± 2.85e-06
Arg. of Perihelion (ω)26.42301101° ± 3.57e-06
Mean Anomaly (M)350.57087614° ± 1.79e-06
Mean Motion (n)0.4633801171°/day ± 3.93e-10
Perihelion dist (q)1.09926143 AU ± 1.77e-08
Aphelion dist (Q)2.20859448 AU ± 1.78e-08
Orbital Period2.12703620 yr ± 1.80e-09
Physical Parameters
H (abs. magnitude)17.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.036″
Uncertainty0
Orbit TypeAmor
MOID0.138372 AU
Observations Used1010
Gaia Obs Used57
Oppositions5
Arc Total2005-2026
First Observation Used2005-06-04
Last Observation Used2026-04-08
Observations (1105)
Date Type RA Dec Mag Band Observatory
2026-03-18 10:30:02 C 15 14 56.256 +48 20 28.93 V 703
2026-03-18 10:34:20 C 15 14 55.903 +48 20 28.50 V 703
2026-03-18 10:38:31 C 15 14 55.489 +48 20 28.79 V 703
2026-03-18 10:42:46 C 15 14 55.061 +48 20 29.80 V 703
2026-03-20 10:34:29 C 15 10 34.036 +48 19 55.13 V 703
2026-03-20 10:38:48 C 15 10 33.589 +48 19 54.59 V 703
2026-03-20 10:43:31 C 15 10 33.233 +48 19 54.30 V 703
2026-03-20 10:48:08 C 15 10 32.819 +48 19 53.87 V 703
2026-03-22 10:21:55 C 15 05 57.527 +48 16 38.14 V 703
2026-03-22 10:25:18 C 15 05 57.149 +48 16 37.92 V 703
2026-03-22 10:28:40 C 15 05 56.789 +48 16 37.92 V 703
2026-03-22 10:32:01 C 15 05 56.504 +48 16 37.38 V 703
2026-03-24 11:26:35 C 15 00 58.223 +48 10 14.66 V G96
2026-03-24 11:34:09 C 15 00 57.402 +48 10 13.33 V G96
2026-03-24 11:41:43 C 15 00 56.588 +48 10 11.96 V G96
2026-03-24 11:41:56 C 15 00 56.540 +48 10 11.70 V 703
2026-03-24 11:45:12 C 15 00 56.200 +48 10 11.40 V 703
2026-03-24 11:48:28 C 15 00 55.810 +48 10 10.70 V 703
2026-03-24 11:49:16 C 15 00 55.753 +48 10 10.63 V G96
2026-03-24 11:51:43 C 15 00 55.490 +48 10 10.10 V 703
2026-03-25 10:33:00 C 14 58 34.001 +48 06 07.45 V T05
2026-03-25 10:35:46 C 14 58 33.746 +48 06 06.55 V T05
2026-03-25 10:44:33 C 14 58 32.729 +48 06 05.00 V T05
2026-03-25 10:51:55 C 14 58 31.966 +48 06 03.78 V T05
2026-03-26 09:55:41 C 14 56 03.498 +48 01 09.98 V 703
2026-03-26 10:00:00 C 14 56 02.994 +48 01 09.48 V 703
2026-03-26 10:04:03 C 14 56 02.537 +48 01 08.87 V 703
2026-03-26 10:07:58 C 14 56 02.101 +48 01 07.36 V 703
2026-03-26 10:14:17 C 14 56 02.335 +48 01 06.56 V T08
2026-03-26 10:17:35 C 14 56 01.990 +48 01 05.84 V T08
2026-03-26 10:22:14 C 14 56 01.433 +48 01 04.26 V T08
2026-03-26 11:01:03 C 14 55 57.082 +48 00 57.06 V T08
2026-03-28 09:51:38 C 14 50 49.946 +47 48 34.24 V T08
2026-03-28 10:00:52 C 14 50 48.883 +47 48 32.04 V T08
2026-03-28 10:04:14 C 14 50 48.492 +47 48 30.64 V T08
2026-03-28 10:23:20 C 14 50 46.303 +47 48 25.74 V T08
2026-03-29 08:18:43 C 14 48 19.231 +47 41 29.26 V 703
2026-03-29 08:22:05 C 14 48 18.842 +47 41 28.54 V 703
2026-03-29 08:25:26 C 14 48 18.400 +47 41 26.27 V 703
2026-03-29 08:28:48 C 14 48 18.112 +47 41 26.34 V 703
2026-04-04 11:17:38 C 14 31 28.642 +46 36 02.95 V T08
2026-04-04 11:20:15 C 14 31 28.344 +46 36 01.87 V T08
2026-04-04 11:24:14 C 14 31 27.845 +46 35 59.39 V T08
2026-04-04 11:32:48 C 14 31 26.825 +46 35 54.89 V T08
2026-04-06 02:39:00 B 14 26 55.054 +46 12 38.63 X Y84
2026-04-06 02:40:52 B 14 26 54.828 +46 12 37.40 X Y84
2026-04-06 02:42:41 B 14 26 54.622 +46 12 35.60 X Y84
2026-04-06 09:41:00 C 14 26 07.231 +46 08 17.74 V T05
2026-04-06 09:43:38 C 14 26 06.898 +46 08 16.15 V T05
2026-04-06 10:14:12 C 14 26 03.242 +46 07 57.83 V T05