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
2005-06-25 23:31:40 C 15 40 10.09 +13 18 35.6 r 941
2005-06-30 07:12:19 C 15 31 30.90 +13 37 18.0 r 703
2005-06-30 07:23:45 C 15 31 29.92 +13 37 20.2 r 703
2005-06-30 07:35:10 C 15 31 29.02 +13 37 21.1 r 703
2005-06-30 07:46:41 C 15 31 28.09 +13 37 23.0 r 703
2005-07-15 22:10:57 C 15 06 10.13 +13 39 47.6 r J95
2005-07-15 22:22:35 C 15 06 09.45 +13 39 46.2 r J95
2005-08-02 03:07:02 C 14 50 33.32 +12 17 00.6 r 448
2005-08-02 03:19:17 C 14 50 33.02 +12 16 57.1 r 448
2005-08-02 03:30:32 C 14 50 32.75 +12 16 53.6 r 448
2005-08-25 18:43:50 C 14 47 14.16 +09 05 47.1 o 461
2005-08-25 18:50:29 C 14 47 14.19 +09 05 44.6 o 461
2005-08-25 18:57:08 C 14 47 14.25 +09 05 41.8 o 461
2006-01-25 15:51:40 C 14 45 08.45 -26 32 37.5 o 474
2006-01-25 16:02:15 C 14 45 08.64 -26 32 37.7 o 474
2006-01-25 16:12:50 C 14 45 08.84 -26 32 37.9 o 474
2006-03-25 08:53:56 C 13 59 47.82 -20 38 35.0 o 696
2006-03-25 09:00:36 C 13 59 47.32 -20 38 31.0 o 696
2006-04-25 07:58:39 C 13 04 18.99 -12 04 00.9 o 696
2006-04-25 08:03:06 C 13 04 18.64 -12 03 58.5 o 696
2007-04-14 10:12:57 C 16 17 06.50 -07 42 50.6 r G96
2007-04-14 10:21:31 C 16 17 06.25 -07 42 47.9 r G96
2007-04-16 09:32:22 C 16 15 28.26 -07 25 00.1 r G96
2007-04-16 09:33:55 C 16 15 28.22 -07 24 59.0 r G96
2007-04-16 09:35:39 C 16 15 28.18 -07 24 58.4 r G96
2007-04-16 09:37:20 C 16 15 28.13 -07 24 57.8 r G96
2007-04-20 10:24:04 C 16 11 46.98 -06 47 35.9 r G96
2007-04-20 10:30:03 C 16 11 46.71 -06 47 33.4 r G96
2007-04-20 10:36:07 C 16 11 46.47 -06 47 30.9 r G96
2007-04-20 10:42:04 C 16 11 46.19 -06 47 28.9 r G96
2007-05-13 04:16:34 C 15 44 00.96 -03 08 57.6 o 691
2007-05-13 04:41:52 C 15 43 59.36 -03 08 47.2 o 691
2007-05-13 05:07:12 C 15 43 57.80 -03 08 37.8 o 691
2007-05-27 05:04:22 C 15 23 52.54 -01 09 21.2 r G96
2007-05-27 05:05:38 C 15 23 52.40 -01 09 19.7 r G96
2007-05-27 05:08:12 C 15 23 52.33 -01 09 19.6 r G96
2008-03-23 02:19:00 C 03 55 29.97 -20 53 03.8 r 448
2008-03-23 02:23:53 C 03 55 32.45 -20 53 03.5 r 448
2008-03-23 02:29:05 C 03 55 35.11 -20 53 02.7 r 448
2008-04-26 02:46:15 C 08 47 04.63 -06 07 37.4 r 448
2008-04-26 02:56:33 C 08 47 06.42 -06 07 29.1 r 448
2008-04-26 03:06:50 C 08 47 08.21 -06 07 21.1 r 448
2008-05-03 03:20:45 C 09 13 50.55 -04 16 15.8 r 703
2008-05-03 03:33:40 C 09 13 52.35 -04 16 08.4 r 703
2008-05-03 03:46:41 C 09 13 54.19 -04 16 00.7 r 703
2008-05-03 03:59:36 C 09 13 55.92 -04 15 54.0 r 703
2010-05-04 11:06:26 C 22 38 16.92 +18 07 48.4 u 448
2010-05-04 11:11:23 C 22 38 18.26 +18 07 56.3 u 448
2010-05-04 11:16:10 C 22 38 19.58 +18 08 04.3 u 448
2011-04-02 09:36:44 C 14 53 39.34 -14 08 39.1 o 691