2017 TJ4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3548570000
Semi-major axis (a)0.7675975000 AU
Inclination (i)4.38864000°
Long. of Asc. Node (Ω)200.12931000°
Arg. of Perihelion (ω)16.25295000°
Mean Anomaly (M)171.39368000°
Mean Motion (n)1.4655605400°/day
Perihelion dist (q)0.49521020 AU
Aphelion dist (Q)1.03998480 AU
Orbital Period0.67251240 yr
Physical Parameters
H (abs. magnitude)25.20
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.420″
Uncertainty7
Orbit TypeAten
MOID0.006876 AU
Observations Used112
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-12
Observations (116)
Date Type RA Dec Mag Band Observatory
2017-10-14 22:19:43 C 02 43 49.05 +10 44 25.1 q 046
2017-10-14 22:20:43 C 02 43 47.55 +10 44 14.8 q 046
2017-10-14 22:21:17 C 02 43 46.70 +10 44 08.0 q 046
2017-10-14 22:21:48 C 02 43 46.21 +10 44 03.2 q 046
2017-10-14 22:23:02 C 02 43 44.26 +10 43 47.4 q 046
2017-10-14 22:23:36 C 02 43 43.44 +10 43 41.5 q 046
2017-10-14 22:57:47 C 02 42 59.99 +10 37 25.2 q C77
2017-10-14 23:02:18 C 02 42 53.92 +10 36 32.9 q C77
2017-10-14 23:06:53 C 02 42 47.79 +10 35 40.7 q C77
2017-10-14 23:33:31 C 02 42 11.38 +10 30 26.3 q 203
2017-10-14 23:51:38 C 02 41 46.99 +10 26 56.7 q 203
2017-10-15 00:10:00 C 02 41 22.31 +10 23 24.1 q 203
2017-10-15 02:27:42 C 02 38 15.25 +09 56 27.7 t L04
2017-10-15 02:34:30 C 02 38 06.30 +09 55 08.0 t L04
2017-10-15 02:40:03 C 02 37 59.04 +09 54 03.0 t L04
2017-10-15 04:01:55 C 02 36 38.20 +09 39 15.3 U W34
2017-10-15 04:17:26 C 02 36 17.65 +09 36 17.6 U W34
2017-10-15 04:29:40 C 02 36 01.48 +09 33 57.5 U W34
2017-10-15 04:40:16 C 02 35 47.43 +09 31 55.9 U W34
2017-10-15 10:29:22 C 02 28 16.12 +08 25 14.7 o 926
2017-10-15 10:30:44 C 02 28 14.38 +08 24 59.3 o 926
2017-10-15 10:32:05 C 02 28 12.61 +08 24 43.3 o 926
2017-10-15 22:04:18 C 02 14 42.52 +06 13 07.8 U G34
2017-10-15 22:06:09 C 02 14 40.04 +06 12 46.1 U G34
2017-10-15 22:08:01 C 02 14 37.74 +06 12 25.4 U G34
2017-10-15 22:11:44 C 02 14 33.31 +06 11 45.3 U G34
2017-10-15 22:13:35 C 02 14 31.01 +06 11 23.5 U G34
2017-10-16 07:13:43 C 02 04 14.61 +04 34 31.0 U G96
2017-10-16 07:21:16 C 02 04 05.61 +04 33 09.8 U G96
2017-10-16 07:28:50 C 02 03 56.60 +04 31 48.8 U G96
2017-10-16 07:36:21 C 02 03 47.64 +04 30 28.1 U G96
2017-10-16 13:10:24 C 01 57 40.56 +03 37 46.2 U 474
2017-10-16 13:11:20 C 01 57 39.52 +03 37 36.4 U 474
2017-10-16 13:12:17 C 01 57 38.45 +03 37 26.1 U 474
2017-10-16 13:13:41 C 01 57 36.81 +03 37 11.6 U 474
2017-10-17 07:33:02 C 01 38 50.47 +00 28 00.3 U 703
2017-10-17 07:41:04 C 01 38 42.16 +00 26 43.3 U 703
2017-10-17 07:56:54 C 01 38 25.60 +00 24 13.5 U 703
2017-10-17 22:07:13 C 01 25 20.26 -01 45 24.1 q A17
2017-10-17 22:16:46 C 01 25 11.23 -01 46 46.5 q A17
2017-10-17 22:26:23 C 01 25 02.19 -01 48 10.0 q A17
2017-10-18 13:51:55 C 01 11 48.90 -03 48 25.5 U 474
2017-10-18 13:53:21 C 01 11 47.65 -03 48 37.1 U 474
2017-10-18 13:56:15 C 01 11 45.18 -03 48 59.9 U 474
2017-10-18 13:57:41 C 01 11 43.94 -03 49 10.8 U 474
2017-10-18 19:41:20 C 01 07 24.96 -04 39 10.2 q 246
2017-10-18 19:42:03 C 01 07 24.32 -04 39 15.4 q 246
2017-10-18 19:42:12 C 01 07 24.23 -04 39 17.3 q 246
2017-10-18 19:42:23 C 01 07 24.10 -04 39 18.4 q 246
2017-10-18 19:42:33 C 01 07 23.94 -04 39 20.0 q 246