277142 (2005 LG8)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8272495726 ± 1.67e-08
Semi-major axis (a)1.7553266922 AU ± 3.02e-09
Inclination (i)26.55882608° ± 3.36e-06
Long. of Asc. Node (Ω)211.29054450° ± 4.51e-06
Arg. of Perihelion (ω)193.82998818° ± 4.90e-06
Mean Anomaly (M)229.29732540° ± 2.98e-06
Mean Motion (n)0.4238140409°/day ± 1.09e-09
Perihelion dist (q)0.30323344 AU ± 2.93e-08
Aphelion dist (Q)3.20741995 AU ± 2.98e-08
Orbital Period2.32561026 yr ± 5.99e-09
Physical Parameters
H (abs. magnitude)16.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.221″
Uncertainty0
Orbit TypeApollo
MOID0.309638 AU
Observations Used483
Oppositions11
Arc Total2005-2025
First Observation Used2005-06-07
Last Observation Used2025-05-27
Observations (531)
Date Type RA Dec Mag Band Observatory
2013-05-17 05:05:45 C 12 48 08.92 -07 16 57.5 u G96
2014-05-10 06:46:07 C 15 52 42.10 -03 14 56.0 o 691
2014-05-10 07:11:40 C 15 52 40.60 -03 14 45.4 o 691
2014-06-21 04:29:42 C 14 56 26.85 +01 25 55.1 q G96
2014-06-21 04:41:49 C 14 56 26.38 +01 25 55.8 q G96
2014-06-21 04:53:56 C 14 56 25.80 +01 25 57.6 q G96
2014-06-21 05:06:05 C 14 56 25.35 +01 25 58.9 q G96
2015-03-28 00:42:09 S 06 26 25.60 -31 05 59.5 L C51
2015-03-29 05:04:21 S 06 40 38.712 -29 49 10.70 L C51
2015-03-29 06:38:58 S 06 41 24.545 -29 44 50.82 L C51
2015-03-29 08:13:35 S 06 42 10.150 -29 40 31.12 L C51
2015-03-30 20:26:31 C 06 58 50.71 -27 59 52.4 o K95
2015-03-30 20:37:12 C 06 58 55.40 -27 59 22.4 o K95
2015-03-30 20:47:51 C 06 59 00.03 -27 58 52.9 o K95
2015-04-17 02:33:31 C 08 54 11.87 -12 36 52.4 q 448
2015-04-17 02:38:08 C 08 54 12.66 -12 36 45.1 q 448
2015-04-17 02:42:21 C 08 54 13.37 -12 36 39.0 q 448
2015-04-17 02:48:30 C 08 54 14.42 -12 36 29.5 q 448
2015-04-17 02:54:38 C 08 54 15.43 -12 36 20.2 q 448
2015-04-18 18:42:08 C 09 00 53.18 -11 38 07.7 o K95
2015-04-18 19:01:38 C 09 00 56.24 -11 37 39.8 o K95
2015-04-21 06:24:38 C 09 10 02.814 -10 19 45.48 L F51
2015-04-21 06:40:30 C 09 10 05.078 -10 19 25.85 L F51
2015-04-21 06:56:22 C 09 10 07.348 -10 19 06.22 L F51
2015-04-23 02:03:52 C 09 16 13.76 -09 28 12.8 u H21
2015-04-23 02:07:30 C 09 16 14.24 -09 28 08.7 u H21
2015-04-23 02:11:16 C 09 16 14.75 -09 28 04.3 u H21
2015-04-23 02:14:54 C 09 16 15.24 -09 28 00.2 u H21
2015-04-23 02:19:43 C 09 16 15.88 -09 27 54.9 u H21
2015-05-01 02:13:11 C 09 39 32.36 -06 29 18.2 u 807
2015-05-01 02:19:45 C 09 39 33.06 -06 29 13.1 u 807
2015-05-01 02:26:26 C 09 39 33.78 -06 29 08.1 u 807
2016-04-04 10:45:33 C 15 39 06.71 -11 12 03.7 q G96
2016-04-04 10:54:51 C 15 39 06.42 -11 12 01.1 q G96
2016-04-04 11:04:07 C 15 39 06.09 -11 11 57.8 q G96
2016-04-04 11:13:24 C 15 39 05.74 -11 11 54.5 q G96
2016-04-16 13:19:17 C 15 27 26.550 -09 32 58.72 L F51
2016-04-16 13:33:19 C 15 27 25.902 -09 32 53.59 L F51
2016-04-16 13:47:17 C 15 27 25.268 -09 32 48.71 L F51
2018-04-12 11:48:12 C 14 45 18.121 -12 20 59.15 U F51
2018-04-12 12:17:00 C 14 45 16.560 -12 20 47.65 U F51
2018-04-12 12:32:58 C 14 45 15.691 -12 20 41.29 U F51
2018-04-12 12:48:55 C 14 45 14.828 -12 20 34.89 U F51
2018-04-18 00:20:50 C 14 38 06.271 -11 27 05.78 U J13
2018-04-18 00:22:08 C 14 38 06.188 -11 27 05.33 U J13
2018-04-18 00:23:27 C 14 38 06.122 -11 27 04.82 U J13
2018-04-18 00:24:46 C 14 38 06.052 -11 27 04.27 U J13
2018-04-18 00:26:05 C 14 38 05.968 -11 27 03.69 U J13
2018-04-18 00:27:24 C 14 38 05.896 -11 27 03.23 U J13
2018-04-18 00:28:42 C 14 38 05.823 -11 27 02.63 U J13