2017 QE2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5449829000
Semi-major axis (a)2.3901136000 AU
Inclination (i)0.52897000°
Long. of Asc. Node (Ω)4.38345000°
Arg. of Perihelion (ω)314.47099000°
Mean Anomaly (M)87.27646000°
Mean Motion (n)0.2667327000°/day
Perihelion dist (q)1.08754260 AU
Aphelion dist (Q)3.69268460 AU
Orbital Period3.69511380 yr
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.250″
Uncertainty6
Orbit TypeAmor
MOID0.072551 AU
Observations Used31
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-09-20
Observations (31)
Date Type RA Dec Mag Band Observatory
2017-08-18 09:39:41 C 21 47 52.631 -18 21 18.72 L F51
2017-08-18 09:54:02 C 21 47 58.209 -18 20 42.30 L F51
2017-08-18 10:22:46 C 21 48 09.373 -18 19 29.01 L F51
2017-08-18 21:50:07 C 21 53 01.334 -17 50 03.62 U J04
2017-08-18 21:53:38 C 21 53 02.699 -17 49 54.73 U J04
2017-08-18 21:57:09 C 21 53 04.094 -17 49 46.30 U J04
2017-08-18 22:52:17 C 21 53 22.38 -17 47 51.6 19.6 Q 104
2017-08-18 23:01:46 C 21 53 26.05 -17 47 27.9 19.4 Q 104
2017-08-18 23:06:31 C 21 53 27.90 -17 47 15.5 19.4 Q 104
2017-08-19 08:21:21 C 21 57 13.36 -17 23 10.7 o 291
2017-08-19 08:24:50 C 21 57 14.68 -17 23 01.6 o 291
2017-08-19 08:28:19 C 21 57 15.99 -17 22 52.4 o 291
2017-08-20 01:31:45 C 22 04 05.92 -16 39 07.8 U J95
2017-08-20 01:55:07 C 22 04 14.69 -16 38 07.5 U J95
2017-08-20 02:17:37 C 22 04 23.14 -16 37 08.8 U J95
2017-08-20 06:32:46 C 22 06 04.99 -16 26 01.7 u H21
2017-08-20 06:37:32 C 22 06 06.75 -16 25 48.8 u H21
2017-08-20 06:41:52 C 22 06 08.34 -16 25 37.7 u H21
2017-08-22 05:47:19 C 22 23 44.49 -14 23 15.0 u 807
2017-08-22 05:49:50 C 22 23 45.33 -14 23 08.5 u 807
2017-08-22 05:52:22 C 22 23 46.14 -14 23 02.2 u 807
2017-08-23 07:02:44 C 22 32 30.40 -13 22 08.5 U H21
2017-08-23 07:15:56 C 22 32 34.55 -13 21 35.1 U H21
2017-08-23 07:29:08 C 22 32 38.69 -13 21 02.9 U H21
2017-08-28 09:54:01 C 23 08 26.97 -08 43 54.5 q G96
2017-08-28 10:05:32 C 23 08 29.64 -08 43 29.8 q G96
2017-08-28 10:14:02 C 23 08 31.57 -08 43 12.9 q G96
2017-08-28 10:22:30 C 23 08 33.56 -08 42 55.4 q G96
2017-09-20 04:58:01 C 00 18 56.34 +01 38 18.7 u H21
2017-09-20 05:06:11 C 00 18 56.70 +01 38 23.2 u H21
2017-09-20 05:19:55 C 00 18 57.27 +01 38 30.3 u H21