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
2025-10-20 14:43:17 C 07 17 25.361 +02 50 20.65 V T08
2025-10-20 15:03:26 C 07 17 28.387 +02 50 41.42 V T08
2025-10-20 15:07:23 C 07 17 28.990 +02 50 45.42 V T08
2025-10-25 01:16:11 C 07 34 21.007 +04 45 34.27 V M22
2025-10-25 01:23:29 C 07 34 22.183 +04 45 42.70 V M22
2025-10-25 01:27:23 C 07 34 22.860 +04 45 48.13 V M22
2025-10-25 01:45:26 C 07 34 25.752 +04 46 08.40 V M22
2025-10-26 11:26:06 C 07 39 59.389 +05 25 21.76 V 703
2025-10-26 11:29:24 C 07 39 59.918 +05 25 26.11 V 703
2025-10-26 11:32:42 C 07 40 00.462 +05 25 30.50 V 703
2025-10-26 11:36:00 C 07 40 00.988 +05 25 34.14 V 703
2025-10-27 23:56:34 C 07 46 09.408 +06 10 14.74 V M22
2025-10-27 23:59:57 C 07 46 09.979 +06 10 19.31 V M22
2025-10-28 00:07:54 C 07 46 11.294 +06 10 28.81 V M22
2025-10-28 00:15:13 C 07 46 12.535 +06 10 38.03 V M22
2025-10-29 10:54:56 C 07 52 10.679 +06 54 24.70 V G96
2025-10-29 11:02:24 C 07 52 11.946 +06 54 34.67 V G96
2025-10-29 11:09:49 C 07 52 13.217 +06 54 43.99 V G96
2025-10-29 11:17:14 C 07 52 14.480 +06 54 53.64 V G96
2025-10-30 10:10:53 C 07 56 15.778 +07 24 57.17 V 703
2025-10-30 10:14:16 C 07 56 16.364 +07 25 00.91 V 703
2025-10-30 10:17:39 C 07 56 16.933 +07 25 05.48 V 703
2025-10-30 10:21:01 C 07 56 17.542 +07 25 09.80 V 703
2025-10-31 09:43:13 C 08 00 27.350 +07 56 36.40 V 703
2025-10-31 09:46:35 C 08 00 27.910 +07 56 42.10 V 703
2025-10-31 09:49:57 C 08 00 28.520 +07 56 45.20 V 703
2025-10-31 09:53:19 C 08 00 29.120 +07 56 49.80 V 703
2025-11-01 09:55:48 C 08 04 49.860 +08 29 57.70 V 703
2025-11-01 09:59:06 C 08 04 50.530 +08 30 04.00 V 703
2025-11-01 10:02:24 C 08 04 51.090 +08 30 08.10 V 703
2025-11-01 13:54:08 C 08 05 33.211 +08 35 36.38 V T08
2025-11-01 14:01:33 C 08 05 34.555 +08 35 46.82 V T08
2025-11-01 14:06:12 C 08 05 35.359 +08 35 52.98 V T08
2025-11-02 07:13:00 C 08 08 44.198 +09 00 19.26 V W68
2025-11-02 07:20:11 C 08 08 45.504 +09 00 29.77 V W68
2025-11-02 07:24:07 C 08 08 46.205 +09 00 35.10 V W68
2025-11-02 07:48:27 C 08 08 50.626 +09 01 10.34 V W68
2025-11-03 00:53:08 C 08 12 01.176 +09 25 44.18 V M22
2025-11-03 00:57:42 C 08 12 02.030 +09 25 50.59 V M22
2025-11-03 01:09:26 C 08 12 04.152 +09 26 07.84 V M22
2025-11-03 01:42:49 C 08 12 10.291 +09 26 56.80 V M22
2025-11-04 10:21:26 C 08 18 20.272 +10 14 44.92 V 703
2025-11-04 10:24:59 C 08 18 20.977 +10 14 49.34 V 703
2025-11-04 10:28:31 C 08 18 21.582 +10 14 54.49 V 703
2025-11-04 10:32:03 C 08 18 22.201 +10 15 00.04 V 703
2025-11-07 02:32:23 C 08 30 51.708 +11 53 28.68 V R17
2025-11-07 02:52:46 C 08 30 55.733 +11 54 00.83 V R17
2025-11-07 03:13:08 C 08 30 59.731 +11 54 33.26 V R17
2025-11-07 03:33:30 C 08 31 03.710 +11 55 05.81 V R17
2025-11-07 13:40:04 C 08 33 04.879 +12 11 11.94 V T08