805737 (2016 GW216)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1621394692 ± 2.95e-08
Semi-major axis (a)1.3060439105 AU ± 1.80e-09
Inclination (i)9.03770408° ± 3.18e-06
Long. of Asc. Node (Ω)220.80595927° ± 4.40e-06
Arg. of Perihelion (ω)328.80034196° ± 2.14e-05
Mean Anomaly (M)159.81106589° ± 1.73e-05
Mean Motion (n)0.6603521684°/day ± 1.36e-09
Perihelion dist (q)1.09428264 AU ± 3.86e-08
Aphelion dist (Q)1.51780518 AU ± 3.86e-08
Orbital Period1.49257673 yr ± 3.08e-09
Physical Parameters
H (abs. magnitude)22.64
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.274″
Uncertainty0
Orbit TypeAmor
MOID0.103456 AU
Observations Used265
Oppositions3
Arc Total2016-2025
First Observation Used2016-04-11
Last Observation Used2025-06-16
Observations (273)
Date Type RA Dec Mag Band Observatory
2019-04-05 06:38:23 C 09 46 58.802 -27 33 27.98 U F51
2019-04-09 06:21:05 C 10 00 35.716 -24 30 27.81 U F51
2019-04-09 06:36:00 C 10 00 37.673 -24 29 58.17 U F51
2019-05-02 04:56:59 C 11 38 08.08 -04 06 40.9 V G96
2019-05-02 05:05:12 C 11 38 09.47 -04 06 24.4 V G96
2019-05-02 05:13:22 C 11 38 10.86 -04 06 07.7 V G96
2019-05-02 05:21:33 C 11 38 12.29 -04 05 51.2 V G96
2019-05-04 05:48:31 C 11 47 09.56 -02 30 35.5 V 703
2019-05-04 05:56:02 C 11 47 10.94 -02 30 21.3 V 703
2019-05-04 06:03:32 C 11 47 12.10 -02 30 07.9 V 703
2019-05-04 06:11:03 C 11 47 13.43 -02 29 54.4 V 703
2019-05-06 08:36:10 C 11 56 25.23 -00 56 58.2 V I52
2019-05-06 08:36:47 C 11 56 25.36 -00 56 56.6 V I52
2019-05-06 08:39:45 C 11 56 25.82 -00 56 52.2 V I52
2019-05-06 08:42:42 C 11 56 26.37 -00 56 46.2 V I52
2019-05-08 06:08:21 C 12 04 42.389 +00 21 16.02 U F51
2019-05-08 06:25:01 C 12 04 45.122 +00 21 43.61 U F51
2019-05-08 06:41:45 C 12 04 47.856 +00 22 11.20 U F51
2019-05-23 07:24:35 C 13 04 20.660 +07 16 30.50 U F51
2019-05-23 07:43:00 C 13 04 23.185 +07 16 43.06 U F51
2019-05-23 07:59:16 C 13 04 25.408 +07 16 54.00 U F51
2019-05-23 22:53:01 C 13 06 37.40 +07 26 27.2 V L01
2019-05-23 22:54:43 C 13 06 37.63 +07 26 28.5 V L01
2019-05-23 22:57:33 C 13 06 38.06 +07 26 29.2 V L01
2019-05-23 23:00:58 C 13 06 38.58 +07 26 31.9 V L01
2019-05-23 23:03:46 C 13 06 39.43 +07 26 30.7 V J95
2019-05-23 23:28:23 C 13 06 42.97 +07 26 46.7 V J95
2019-05-31 09:08:57 C 13 31 43.799 +08 48 05.58 U F52
2019-05-31 09:23:43 C 13 31 45.638 +08 48 09.75 U F52
2019-05-31 09:38:32 C 13 31 47.471 +08 48 13.56 U F52
2019-05-31 09:53:23 C 13 31 49.330 +08 48 17.22 U F52
2019-06-01 06:07:47 C 13 34 31.43 +08 53 29.5 V G96
2019-06-01 06:15:59 C 13 34 32.44 +08 53 30.4 V G96
2019-06-01 06:24:11 C 13 34 33.43 +08 53 33.0 V G96
2019-06-01 06:32:25 C 13 34 34.50 +08 53 34.9 V G96
2019-06-21 02:39:51 C 14 30 59.29 +08 16 12.3 u H21
2019-06-21 02:48:36 C 14 31 00.21 +08 16 09.7 u H21
2022-01-04 11:56:49 C 10 02 43.38 -19 23 33.6 o 291
2022-01-04 12:18:24 C 10 02 44.55 -19 24 07.2 o 291
2022-01-05 10:47:48 C 10 04 06.24 -19 58 49.2 o 291
2022-01-05 11:03:59 C 10 04 07.09 -19 59 13.9 o 291
2022-03-02 13:21:34 C 11 15 27.38 -49 34 19.7 V 474
2022-03-02 13:26:47 C 11 15 27.68 -49 34 23.3 V 474
2022-03-02 13:31:51 C 11 15 27.85 -49 34 26.8 V 474
2022-03-02 13:36:54 C 11 15 28.15 -49 34 30.1 V 474
2022-04-09 12:17:53 C 12 58 55.68 -42 00 54.5 V 474
2022-04-09 12:19:56 C 12 58 55.94 -42 00 49.8 V 474
2022-04-09 12:21:58 C 12 58 56.19 -42 00 45.0 V 474
2022-04-13 02:59:26 C 13 11 40.896 -38 23 05.21 V W68
2022-04-13 03:03:06 C 13 11 41.414 -38 22 54.73 V W68