277127 (2005 GW119)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2332636417 ± 1.97e-08
Semi-major axis (a)1.6405553881 AU ± 4.30e-09
Inclination (i)2.88296580° ± 1.44e-06
Long. of Asc. Node (Ω)171.04855718° ± 3.45e-05
Arg. of Perihelion (ω)242.94518762° ± 3.49e-05
Mean Anomaly (M)71.58777436° ± 9.35e-06
Mean Motion (n)0.4690573330°/day ± 1.84e-09
Perihelion dist (q)1.25787346 AU ± 3.24e-08
Aphelion dist (Q)2.02323731 AU ± 3.27e-08
Orbital Period2.10129171 yr ± 8.26e-09
Physical Parameters
H (abs. magnitude)18.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.269″
Uncertainty0
Orbit TypeAmor
MOID0.271729 AU
Observations Used538
Oppositions12
Arc Total2001-2024
First Observation Used2001-05-24
Last Observation Used2024-06-06
Observations (581)
Date Type RA Dec Mag Band Observatory
2012-09-19 10:48:50 C 03 33 16.36 +15 53 34.8 18.9 c 704
2012-10-01 08:49:18 C 03 59 26.16 +15 40 03.5 u 448
2012-10-01 08:59:34 C 03 59 26.98 +15 40 02.8 u 448
2012-10-01 09:09:49 C 03 59 27.82 +15 40 01.5 u 448
2012-10-10 09:31:24 C 04 16 45.14 +15 03 34.9 u 448
2012-10-10 09:36:36 C 04 16 45.52 +15 03 33.8 u 448
2012-10-10 09:41:49 C 04 16 45.85 +15 03 32.9 u 448
2012-10-10 09:48:08 C 04 16 46.27 +15 03 31.3 u 448
2012-10-12 03:58:33 C 04 19 47.86 +14 54 01.2 17.8 u J43
2012-10-12 04:13:48 C 04 19 48.84 +14 53 57.6 17.8 u J43
2012-10-12 04:29:07 C 04 19 49.81 +14 53 53.9 18.0 u J43
2012-10-12 04:44:17 C 04 19 50.74 +14 53 49.6 17.1 u J43
2012-10-17 08:31:59 C 04 27 59.87 +14 21 52.4 18.7 c 704
2012-10-17 09:11:36 C 04 28 02.04 +14 21 40.3 19.5 c 704
2012-10-17 09:50:33 C 04 28 04.09 +14 21 31.0 19.1 c 704
2012-10-20 23:44:11 C 04 32 59.47 +13 56 13.4 u D00
2012-10-21 00:08:06 C 04 33 00.64 +13 56 06.1 u D00
2012-10-21 00:22:49 C 04 33 01.37 +13 56 01.6 u D00
2012-10-21 00:45:17 C 04 33 02.43 +13 55 54.6 u D00
2012-10-21 02:40:26 C 04 33 08.70 +13 55 19.2 c A24
2012-10-21 02:41:28 C 04 33 08.79 +13 55 19.4 c A24
2012-10-21 03:49:58 C 04 33 12.00 +13 54 57.6 c A24
2012-10-21 10:58:01 C 04 33 34.88 +13 52 51.1 u 448
2012-10-21 11:03:42 C 04 33 35.13 +13 52 49.1 u 448
2012-10-21 11:08:52 C 04 33 35.38 +13 52 47.5 u 448
2012-10-21 11:14:00 C 04 33 35.59 +13 52 46.0 u 448
2012-10-21 11:19:52 C 04 33 35.88 +13 52 44.0 u 448
2012-10-22 10:52:03 C 04 34 49.18 +13 45 24.7 r 703
2012-10-22 10:58:33 C 04 34 49.47 +13 45 21.8 r 703
2012-10-22 11:05:02 C 04 34 49.76 +13 45 20.9 r 703
2012-10-22 11:11:31 C 04 34 50.16 +13 45 19.5 r 703
2012-10-23 03:10:15 C 04 35 38.06 +13 40 10.8 c A24
2012-10-23 04:18:02 C 04 35 41.06 +13 39 46.9 c A24
2012-10-24 05:21:38 C 04 36 53.54 +13 31 54.0 o 954
2012-10-24 05:36:10 C 04 36 54.06 +13 31 49.1 o 954
2012-10-24 05:51:35 C 04 36 54.76 +13 31 44.6 o 954
2012-10-25 09:14:39 C 04 38 10.54 +13 22 44.3 u H21
2012-10-25 09:19:59 C 04 38 10.75 +13 22 42.4 u H21
2012-10-25 09:24:04 C 04 38 10.90 +13 22 41.1 u H21
2012-10-25 09:26:43 C 04 38 11.00 +13 22 40.1 u H21
2012-10-29 08:33:37 C 04 42 01.36 +12 50 53.0 u 448
2012-10-29 08:54:09 C 04 42 01.96 +12 50 45.9 u 448
2012-10-29 08:59:33 C 04 42 02.12 +12 50 44.1 u 448
2012-10-29 09:04:44 C 04 42 02.29 +12 50 42.4 u 448
2012-10-29 09:10:44 C 04 42 02.42 +12 50 40.0 u 448
2012-11-05 10:59:27 C 04 46 44.18 +11 52 44.7 r 703
2012-11-05 11:10:45 C 04 46 44.29 +11 52 40.9 r 703
2012-11-05 11:21:52 C 04 46 44.47 +11 52 36.9 r 703
2012-11-05 11:33:05 C 04 46 44.61 +11 52 32.9 r 703
2012-11-06 13:28:35 c 04 47 13.443 +11 43 58.26 L F51