2017 ET2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6152789000
Semi-major axis (a)2.4539039000 AU
Inclination (i)3.01091000°
Long. of Asc. Node (Ω)159.55549000°
Arg. of Perihelion (ω)324.50872000°
Mean Anomaly (M)104.93123000°
Mean Motion (n)0.2563998400°/day
Perihelion dist (q)0.94406860 AU
Aphelion dist (Q)3.96373920 AU
Orbital Period3.84402610 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.300″
Uncertainty6
Orbit TypeApollo
MOID0.006254 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-03-25
Observations (31)
Date Type RA Dec Mag Band Observatory
2017-03-05 08:13:00 C 10 25 05.321 +15 36 17.15 L F51
2017-03-05 08:27:20 C 10 25 17.187 +15 35 38.45 L F51
2017-03-05 08:56:03 C 10 25 40.727 +15 34 20.20 L F51
2017-03-07 05:03:06 C 10 57 34.74 +13 41 48.1 o 291
2017-03-07 05:07:05 C 10 57 36.95 +13 41 39.5 o 291
2017-03-07 05:11:02 C 10 57 39.18 +13 41 30.7 o 291
2017-03-07 07:22:32 C 10 58 50.57 +13 36 41.8 U V37
2017-03-07 07:26:28 C 10 58 52.73 +13 36 33.2 U V37
2017-03-07 07:30:27 C 10 58 54.91 +13 36 24.4 U V37
2017-03-08 00:17:26 C 11 08 04.95 +12 59 49.3 U 204
2017-03-08 00:47:43 C 11 08 19.49 +12 58 46.7 U 204
2017-03-08 06:18:25 C 11 11 09.11 +12 48 12.1 o 291
2017-03-08 06:22:58 C 11 11 11.17 +12 48 03.2 o 291
2017-03-08 06:27:33 C 11 11 13.25 +12 47 54.5 o 291
2017-03-09 08:54:25 C 11 22 48.19 +11 59 07.7 o 291
2017-03-09 09:07:05 C 11 22 52.86 +11 58 45.3 o 291
2017-03-16 07:23:42 C 12 03 23.85 +08 46 12.3 u H21
2017-03-16 07:37:25 C 12 03 25.60 +08 46 02.0 u H21
2017-03-16 07:54:04 C 12 03 27.71 +08 45 48.8 u H21
2017-03-17 07:16:45 C 12 06 40.83 +08 28 41.2 t 705
2017-03-17 07:18:13 C 12 06 41.00 +08 28 40.0 t 705
2017-03-17 07:19:40 C 12 06 41.17 +08 28 39.1 t 705
2017-03-18 06:14:06 C 12 09 28.06 +08 13 01.1 u H21
2017-03-18 06:38:57 C 12 09 30.52 +08 12 45.1 u H21
2017-03-18 07:11:53 C 12 09 33.77 +08 12 23.3 u H21
2017-03-23 10:06:03 C 12 20 23.101 +07 06 38.09 U T12
2017-03-23 10:09:34 C 12 20 23.284 +07 06 36.53 U T12
2017-03-24 09:55:28 C 12 21 54.621 +06 56 10.13 U T12
2017-03-24 10:04:06 C 12 21 55.013 +06 56 06.59 U T12
2017-03-25 10:53:55 C 12 23 21.047 +06 45 46.41 U T12
2017-03-25 11:10:13 C 12 23 21.726 +06 45 39.77 U T12