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
2023-10-14 15:05:49 C 09 36 52.608 +20 29 51.86 V T05
2023-10-16 14:40:38 C 09 45 51.776 +20 34 29.06 X F52
2023-10-16 14:47:13 C 09 45 53.024 +20 34 29.64 X F52
2023-10-16 14:53:48 C 09 45 54.258 +20 34 30.20 X F52
2023-10-16 15:00:26 C 09 45 55.498 +20 34 30.88 X F52
2023-12-15 12:17:11 C 13 47 55.424 +14 45 14.76 V 703
2023-12-15 12:23:51 C 13 47 56.418 +14 45 13.39 V 703
2023-12-15 12:27:11 C 13 47 56.785 +14 45 12.24 V 703
2023-12-19 04:14:53 B 13 59 32.47 +14 12 33.8 X K19
2023-12-19 04:20:19 B 13 59 33.17 +14 12 31.3 X K19
2023-12-19 04:25:43 B 13 59 33.88 +14 12 29.2 X K19
2024-03-16 02:34:27 C 16 35 27.144 +09 10 01.70 V M22
2024-03-16 02:39:04 C 16 35 27.175 +09 10 00.23 V M22
2024-03-16 02:47:37 C 16 35 27.233 +09 10 01.85 V M22
2024-03-16 03:13:57 C 16 35 27.264 +09 09 59.83 V M22
2024-03-31 13:01:04 C 16 31 55.711 +09 17 08.30 V T05
2024-03-31 13:03:40 C 16 31 55.699 +09 17 07.87 V T05
2024-03-31 13:07:50 C 16 31 55.517 +09 17 08.48 V T05
2024-03-31 13:15:08 C 16 31 55.296 +09 17 08.34 V T05
2024-04-09 11:57:39 C 16 23 56.675 +09 07 52.10 X F51
2024-04-09 12:14:29 C 16 23 55.834 +09 07 50.74 X F51
2024-04-09 12:28:33 C 16 23 55.138 +09 07 49.66 V T05
2024-04-09 12:31:22 C 16 23 54.988 +09 07 49.38 X F51
2024-04-09 12:38:29 C 16 23 54.634 +09 07 48.79 V T05
2024-04-09 12:48:19 C 16 23 54.137 +09 07 48.00 X F51
2024-04-09 12:48:24 C 16 23 54.125 +09 07 48.32 V T05
2024-04-11 11:02:05 C 16 21 36.097 +09 03 27.32 V G96
2024-04-11 11:09:37 C 16 21 35.687 +09 03 26.64 V G96
2024-04-11 11:17:08 C 16 21 35.276 +09 03 25.74 V G96
2024-04-11 11:24:38 C 16 21 34.873 +09 03 24.84 V G96
2024-04-20 22:35:13 C 16 07 36.828 +08 26 18.46 V M22
2024-04-20 22:37:53 C 16 07 36.605 +08 26 18.46 V M22
2024-04-20 22:47:48 C 16 07 35.950 +08 26 16.62 V M22
2024-04-20 22:57:50 C 16 07 35.215 +08 26 13.42 V M22
2024-04-30 22:16:56 B 15 49 05.705 +07 12 32.72 X M35
2024-04-30 22:25:00 B 15 49 05.014 +07 12 29.27 X M35
2024-05-02 10:24:34 C 15 46 05.604 +06 58 14.56 V T05
2024-05-02 10:29:18 C 15 46 05.165 +06 58 12.50 V T05
2024-05-02 10:33:52 C 15 46 04.802 +06 58 10.99 V T05
2024-05-02 10:42:20 C 15 46 04.030 +06 58 07.32 V T05
2024-05-02 10:51:25 C 15 46 02.838 +06 58 01.45 V 703
2024-05-02 10:54:41 C 15 46 02.507 +06 58 00.55 V 703
2024-05-02 10:57:57 C 15 46 02.262 +06 57 58.97 V 703
2024-05-02 11:01:12 C 15 46 01.916 +06 57 56.88 V 703
2024-05-06 09:27:00 C 15 38 03.926 +06 16 22.12 V 703
2024-05-06 09:30:19 C 15 38 03.606 +06 16 20.53 V 703
2024-05-06 09:33:39 C 15 38 03.246 +06 16 18.91 V 703
2024-05-06 09:36:58 C 15 38 03.052 +06 16 17.15 V 703
2024-05-09 04:07:20 C 15 32 24.706 +05 43 48.90 V W68
2024-05-09 04:10:35 C 15 32 24.466 +05 43 47.53 V W68