2017 EW2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5336761537 ± 3.58e-08
Semi-major axis (a)2.5344280514 AU ± 1.26e-08
Inclination (i)6.91777086° ± 5.65e-06
Long. of Asc. Node (Ω)41.39432430° ± 2.97e-05
Arg. of Perihelion (ω)133.79823873° ± 5.58e-05
Mean Anomaly (M)58.43364950° ± 1.24e-05
Mean Motion (n)0.2442824832°/day ± 1.82e-09
Perihelion dist (q)1.18186424 AU ± 9.09e-08
Aphelion dist (Q)3.88699187 AU ± 9.27e-08
Orbital Period4.03478084 yr ± 3.00e-08
Physical Parameters
H (abs. magnitude)23.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeAmor
MOID0.205453 AU
Observations Used116
Oppositions9
Arc Total2013-2025
First Observation Used2013-01-31
Last Observation Used2025-02-28
Observations (119)
Date Type RA Dec Mag Band Observatory
2013-01-31 14:41:36 C 11 41 43.491 +32 21 06.85 V F51
2013-02-03 14:28:07 C 11 51 45.116 +32 19 27.27 V F51
2013-03-06 14:11:18 C 13 33 45.493 +24 10 46.77 V F51
2013-03-08 14:42:44 C 13 39 12.245 +23 02 12.44 V F51
2013-03-08 14:58:34 C 13 39 13.827 +23 01 48.59 V F51
2013-04-02 12:51:51 C 14 21 39.075 +04 42 34.22 V F51
2013-04-02 13:08:13 C 14 21 39.429 +04 42 01.54 V F51
2013-04-04 11:33:50 C 14 23 05.162 +03 10 25.05 V F51
2013-04-04 11:49:53 C 14 23 05.435 +03 09 54.40 V F51
2013-04-04 11:50:57 C 14 23 05.446 +03 09 51.57 V F51
2013-04-04 12:06:11 C 14 23 05.705 +03 09 21.70 V F51
2013-04-04 12:07:03 C 14 23 05.711 +03 09 20.21 V F51
2013-04-04 12:20:55 C 14 23 05.939 +03 08 52.93 V F51
2013-04-04 12:21:47 C 14 23 05.958 +03 08 51.26 V F51
2013-04-09 13:01:09 C 14 25 42.188 -00 42 28.56 V F51
2013-04-13 11:33:23 C 14 26 52.410 -03 33 55.71 V F51
2013-04-13 11:53:23 C 14 26 52.414 -03 34 31.16 V F51
2013-04-13 12:13:23 C 14 26 52.363 -03 35 06.19 V F51
2013-04-14 12:43:05 C 14 27 03.794 -04 17 45.73 V F51
2013-04-14 12:58:31 C 14 27 03.752 -04 18 11.96 V F51
2017-03-06 10:35:15 C 12 34 06.464 +34 17 38.68 L F51
2017-03-06 10:51:19 C 12 34 07.995 +34 17 20.44 L F51
2017-03-06 11:07:38 C 12 34 09.560 +34 17 01.93 L F51
2017-03-07 10:20:03 C 12 36 39.78 +33 48 59.6 o 291
2017-03-07 10:22:29 C 12 36 40.01 +33 48 56.6 o 291
2017-03-07 10:24:55 C 12 36 40.24 +33 48 53.5 o 291
2017-03-09 12:24:03 C 12 41 58.50 +32 43 42.9 o 291
2017-03-09 12:26:21 C 12 41 58.73 +32 43 39.7 o 291
2017-03-09 12:28:42 C 12 41 58.99 +32 43 36.2 o 291
2017-03-15 10:22:41 C 12 55 59.75 +29 02 46.4 o 695
2017-03-15 10:39:15 C 12 56 01.13 +29 02 16.3 o 695
2017-03-15 10:55:50 C 12 56 02.45 +29 01 47.1 o 695
2017-03-17 14:09:37 C 13 00 37.111 +27 29 41.86 L F51
2017-03-17 14:27:55 C 13 00 38.505 +27 29 06.49 L F51
2017-03-17 14:44:36 C 13 00 39.765 +27 28 34.91 L F51
2017-03-22 09:41:05 C 13 09 58.73 +23 40 35.2 q G96
2017-03-22 09:47:13 C 13 09 59.15 +23 40 21.8 q G96
2017-03-22 09:53:52 C 13 09 59.55 +23 40 08.3 q G96
2017-03-22 10:00:02 C 13 09 59.90 +23 39 54.4 q G96
2017-03-26 10:31:56 C 13 16 43.23 +20 10 11.5 o 691
2017-03-26 10:40:56 C 13 16 43.75 +20 09 51.3 o 691
2017-03-27 09:04:52 C 13 18 10.26 +19 19 24.3 q G96
2017-03-27 09:11:01 C 13 18 10.59 +19 19 10.3 q G96
2017-03-27 09:19:35 C 13 18 11.01 +19 18 50.6 q G96
2017-03-27 09:27:56 C 13 18 11.44 +19 18 31.8 q G96
2017-03-27 11:07:52 C 13 18 16.59 +19 14 42.3 q G96
2017-03-27 11:11:50 C 13 18 16.77 +19 14 32.7 q G96
2017-03-27 11:12:50 C 13 18 16.85 +19 14 31.7 q I52
2017-03-27 11:14:11 C 13 18 16.91 +19 14 29.9 q I52
2017-03-27 11:15:12 C 13 18 16.98 +19 14 25.6 q G96