2017 TY4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7685492000
Semi-major axis (a)2.7912112000 AU
Inclination (i)19.65513000°
Long. of Asc. Node (Ω)7.64276000°
Arg. of Perihelion (ω)121.04392000°
Mean Anomaly (M)246.95212000°
Mean Motion (n)0.2113562200°/day
Perihelion dist (q)0.64602810 AU
Aphelion dist (Q)4.93639430 AU
Orbital Period4.66325380 yr
Physical Parameters
H (abs. magnitude)21.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.320″
Uncertainty6
Orbit TypeApollo
MOID0.103655 AU
Observations Used42
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-11-15
Observations (42)
Date Type RA Dec Mag Band Observatory
2017-10-12 11:21:45 C 02 07 46.39 +32 17 51.9 U G96
2017-10-12 11:28:33 C 02 07 45.80 +32 18 06.7 U G96
2017-10-12 11:49:37 C 02 07 43.95 +32 18 53.8 U G96
2017-10-12 11:56:25 C 02 07 43.32 +32 19 08.6 U G96
2017-10-12 12:21:06 C 02 07 41.18 +32 20 02.9 U G96
2017-10-12 12:23:01 C 02 07 41.02 +32 20 07.2 U G96
2017-10-12 12:26:20 C 02 07 40.69 +32 20 14.9 U G96
2017-10-13 05:19:50 C 02 06 13.90 +32 58 39.5 o 926
2017-10-13 05:32:28 C 02 06 12.70 +32 59 09.0 o 926
2017-10-13 05:42:25 C 02 06 11.72 +32 59 32.2 o 926
2017-10-13 08:42:38 C 02 05 54.17 +33 06 31.1 U G96
2017-10-13 08:43:43 C 02 05 54.11 +33 06 33.1 U G96
2017-10-13 08:44:48 C 02 05 54.02 +33 06 35.6 U G96
2017-10-13 08:45:55 C 02 05 53.90 +33 06 38.4 U G96
2017-10-14 10:46:43 C 02 03 22.12 +34 08 36.2 o 926
2017-10-14 10:58:13 C 02 03 20.89 +34 09 03.4 o 926
2017-10-14 11:07:08 C 02 03 19.99 +34 09 24.8 o 926
2017-10-14 11:19:58 C 02 03 18.61 +34 09 55.9 U G96
2017-10-14 11:22:52 C 02 03 18.31 +34 10 02.1 U G96
2017-10-14 11:25:48 C 02 03 18.00 +34 10 09.9 U G96
2017-10-14 11:28:42 C 02 03 17.67 +34 10 16.4 U G96
2017-10-15 00:35:20 C 02 01 56.02 +34 42 43.7 20.0 o K88
2017-10-15 00:46:10 C 02 01 54.81 +34 43 10.6 20.0 o K88
2017-10-15 00:57:02 C 02 01 53.57 +34 43 38.0 20.2 o K88
2017-10-15 10:38:28 C 02 00 49.24 +35 08 16.3 o 926
2017-10-15 10:48:59 C 02 00 48.03 +35 08 42.8 o 926
2017-10-15 10:57:48 C 02 00 47.01 +35 09 06.0 o 926
2017-10-15 22:35:51 C 01 59 28.31 +35 39 10.0 20.1 o K88
2017-10-15 22:42:55 C 01 59 27.44 +35 39 28.6 20.2 o K88
2017-10-15 22:50:00 C 01 59 26.56 +35 39 47.0 20.2 o K88
2017-10-21 06:02:07 C 01 39 53.75 +41 57 00.1 U I52
2017-10-21 06:03:29 C 01 39 53.46 +41 57 04.7 U I52
2017-10-21 06:04:52 C 01 39 53.17 +41 57 09.2 U I52
2017-10-31 01:31:34 C 00 13 50.87 +57 10 20.9 u H21
2017-10-31 01:37:03 C 00 13 47.32 +57 10 43.5 u H21
2017-10-31 01:44:29 C 00 13 42.55 +57 11 13.9 u H21
2017-11-05 04:37:50 C 22 26 24.79 +63 50 28.4 o 926
2017-11-05 04:41:28 C 22 26 20.67 +63 50 35.2 o 926
2017-11-05 04:45:08 C 22 26 16.48 +63 50 41.7 o 926
2017-11-15 01:30:14 C 18 18 47.52 +55 51 55.6 U I52
2017-11-15 01:33:01 C 18 18 45.60 +55 51 40.9 U I52
2017-11-15 01:34:24 C 18 18 44.62 +55 51 34.4 U I52