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
2012-12-30 21:01:35 C 04 39 33.29 +11 50 03.2 q 160
2012-12-30 21:05:19 C 04 39 33.32 +11 50 04.6 q 160
2012-12-30 21:09:03 C 04 39 33.35 +11 50 05.9 q 160
2012-12-31 21:02:06 C 04 39 57.14 +11 58 49.4 q 160
2012-12-31 21:06:01 C 04 39 57.16 +11 58 50.8 q 160
2012-12-31 21:09:43 C 04 39 57.17 +11 58 52.1 q 160
2013-01-05 05:46:09 C 04 42 11.19 +12 38 42.1 u 703
2013-01-05 05:56:42 C 04 42 11.41 +12 38 45.8 u 703
2013-01-05 06:07:17 C 04 42 11.62 +12 38 50.3 u 703
2013-01-05 06:17:54 C 04 42 11.80 +12 38 54.1 u 703
2013-01-07 05:58:52 C 04 43 30.523 +12 57 45.08 L F51
2013-01-07 06:25:48 C 04 43 31.149 +12 57 55.98 L F51
2013-01-07 06:48:48 C 04 43 31.683 +12 58 05.26 L F51
2013-01-07 07:11:53 C 04 43 32.214 +12 58 14.57 L F51
2013-01-17 04:42:43 C 04 52 27.73 +14 34 25.5 r 703
2013-01-17 04:50:00 C 04 52 27.98 +14 34 27.9 r 703
2013-01-17 04:57:19 C 04 52 28.34 +14 34 30.5 r 703
2013-01-17 05:04:37 C 04 52 28.66 +14 34 35.2 r 703
2013-01-18 05:31:57 C 04 53 38.071 +14 44 32.79 L F51
2013-01-18 05:48:33 C 04 53 38.785 +14 44 39.59 L F51
2013-01-27 03:10:32 C 05 05 11.27 +16 08 45.6 u H21
2013-01-27 03:14:25 C 05 05 11.48 +16 08 47.0 u H21
2013-01-27 03:18:20 C 05 05 11.69 +16 08 48.5 u H21
2013-01-27 03:26:17 C 05 05 12.15 +16 08 51.5 u H21
2013-02-10 08:02:40 C 05 28 28.038 +18 06 53.79 L F51
2013-02-10 08:21:21 C 05 28 29.386 +18 06 59.25 L F51
2014-06-24 12:40:33 C 22 32 10.162 -05 20 02.81 L F51
2014-06-24 12:58:25 C 22 32 10.956 -05 19 57.48 L F51
2014-06-24 13:15:11 C 22 32 11.699 -05 19 52.36 L F51
2014-06-24 13:32:00 C 22 32 12.454 -05 19 47.36 L F51
2014-07-25 09:23:23 C 22 55 20.92 -02 58 01.4 R G45
2014-07-25 09:42:07 C 22 55 21.08 -02 58 00.2 R G45
2014-07-25 10:00:38 C 22 55 21.25 -02 57 59.5 R G45
2014-07-25 10:37:51 C 22 55 21.62 -02 57 57.3 R G45
2014-08-22 10:18:59 C 22 48 24.737 -04 40 53.93 L F51
2014-08-22 10:35:54 C 22 48 24.105 -04 41 00.07 L F51
2014-08-22 10:52:46 C 22 48 23.474 -04 41 06.21 L F51
2014-08-22 11:09:35 C 22 48 22.846 -04 41 12.31 L F51
2014-08-23 05:44:32 C 22 47 45.30 -04 47 50.4 r Y00
2014-08-23 05:58:40 C 22 47 44.80 -04 47 55.8 r Y00
2014-08-23 06:15:24 C 22 47 44.17 -04 48 02.1 r Y00
2014-08-23 10:57:54 C 22 47 35.378 -04 50 00.80 L F51
2014-08-23 11:15:29 C 22 47 34.697 -04 50 07.44 L F51
2014-08-23 11:33:07 C 22 47 34.011 -04 50 14.04 L F51
2014-08-28 22:22:01 C 22 42 43.27 -05 44 08.7 q 160
2014-08-28 22:24:57 C 22 42 43.14 -05 44 10.0 q 160
2014-08-28 22:27:54 C 22 42 42.99 -05 44 11.3 q 160
2014-08-29 21:46:19 C 22 41 46.84 -05 54 36.9 q 160
2014-08-29 21:49:16 C 22 41 46.70 -05 54 38.5 q 160
2014-08-29 21:52:13 C 22 41 46.58 -05 54 40.8 q 160