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
2026-02-06 14:45:11 C 15 31 20.290 +44 27 08.86 V T08
2026-02-06 14:54:34 C 15 31 20.695 +44 27 11.52 V T08
2026-02-06 15:29:48 C 15 31 22.469 +44 27 22.18 V T08
2026-02-17 15:20:52 C 15 40 27.180 +45 44 51.11 V T05
2026-02-17 15:23:29 C 15 40 27.199 +45 44 51.65 V T05
2026-02-17 15:24:47 C 15 40 27.202 +45 44 52.08 V T05
2026-02-17 15:29:06 C 15 40 27.269 +45 44 53.45 V T05
2026-02-17 15:32:29 C 15 40 27.283 +45 44 54.71 V T05
2026-02-17 15:55:06 C 15 40 27.430 +45 45 01.48 V T05
2026-02-17 15:58:22 C 15 40 27.504 +45 45 03.17 V T05
2026-02-17 16:03:55 C 15 40 27.634 +45 45 03.35 V T05
2026-02-18 14:00:23 C 15 40 46.210 +45 51 48.78 V T08
2026-02-18 14:15:03 C 15 40 46.294 +45 51 53.60 V T08
2026-02-18 14:20:58 C 15 40 46.344 +45 51 55.08 V T08
2026-02-18 14:23:36 C 15 40 46.349 +45 51 56.41 V T08
2026-02-18 14:26:17 C 15 40 46.378 +45 51 57.06 V T08
2026-02-18 14:34:51 C 15 40 46.402 +45 51 59.80 V T08
2026-02-18 15:04:10 C 15 40 46.598 +45 52 09.26 V T08
2026-02-20 13:48:04 C 15 41 10.445 +46 06 33.23 V T08
2026-02-20 13:52:08 C 15 41 10.430 +46 06 34.24 V T08
2026-02-20 14:00:02 C 15 41 10.483 +46 06 36.76 V T08
2026-02-20 14:14:36 C 15 41 10.464 +46 06 41.87 V T08
2026-02-26 09:38:01 C 15 40 23.064 +46 48 51.34 Z U92
2026-02-26 09:44:16 C 15 40 22.949 +46 48 53.35 Z U92
2026-02-26 09:50:32 C 15 40 22.810 +46 48 55.30 Z U92
2026-02-26 10:09:07 C 15 40 22.487 +46 49 01.45 V G96
2026-02-26 10:16:30 C 15 40 22.332 +46 49 03.76 V G96
2026-02-26 10:23:54 C 15 40 22.192 +46 49 06.06 V G96
2026-02-26 10:31:18 C 15 40 22.030 +46 49 08.36 V G96
2026-02-26 12:20:55 C 15 40 20.606 +46 49 41.41 V T08
2026-02-26 12:24:13 C 15 40 20.527 +46 49 42.42 V T08
2026-02-26 12:28:10 C 15 40 20.458 +46 49 44.11 V T08
2026-02-26 12:36:03 C 15 40 20.275 +46 49 46.24 V T08
2026-02-27 12:48:07 C 15 39 53.227 +46 56 49.52 V T08
2026-02-27 12:52:10 C 15 39 53.146 +46 56 50.82 V T08
2026-02-27 12:56:07 C 15 39 53.030 +46 56 52.01 V T08
2026-02-27 13:14:01 C 15 39 52.668 +46 56 57.66 V T08
2026-02-27 13:58:38 C 15 39 51.473 +46 57 11.38 V T08
2026-03-06 11:01:52 C 15 34 21.587 +47 40 41.30 V G96
2026-03-06 11:08:44 C 15 34 21.238 +47 40 43.07 V G96
2026-03-06 11:15:36 C 15 34 20.888 +47 40 44.62 V G96
2026-03-06 11:22:29 C 15 34 20.528 +47 40 46.24 V G96
2026-03-08 12:45:11 C 15 31 53.318 +47 51 39.92 V T08
2026-03-08 12:49:51 C 15 31 53.035 +47 51 41.65 V T08
2026-03-08 12:57:14 C 15 31 52.615 +47 51 42.66 V T08
2026-03-08 13:12:10 C 15 31 51.713 +47 51 46.08 V T08
2026-03-10 12:14:30 C 15 29 10.250 +48 00 49.86 V T08
2026-03-10 12:28:25 C 15 29 09.278 +48 00 52.74 V T08
2026-03-10 12:32:29 C 15 29 09.048 +48 00 53.35 V T08
2026-03-10 12:47:23 C 15 29 08.038 +48 00 56.92 V T08