2017 TL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3220018665 ± 1.36e-07
Semi-major axis (a)1.2967527094 AU ± 5.75e-08
Inclination (i)15.09326165° ± 9.36e-06
Long. of Asc. Node (Ω)207.95965541° ± 2.20e-06
Arg. of Perihelion (ω)249.55576110° ± 4.15e-05
Mean Anomaly (M)132.94356447° ± 1.14e-04
Mean Motion (n)0.6674619763°/day ± 4.44e-08
Perihelion dist (q)0.87919592 AU ± 1.80e-07
Aphelion dist (Q)1.71430950 AU ± 1.92e-07
Orbital Period1.47667780 yr ± 9.82e-08
Physical Parameters
H (abs. magnitude)24.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.206″
Uncertainty0
Orbit TypeApollo
MOID0.034248 AU
Observations Used69
Oppositions1
Arc Total2015-2017
First Observation Used2015-04-18
Last Observation Used2017-10-27
Observations (76)
Date Type RA Dec Mag Band Observatory
2015-04-18 04:59:54 C 13 07 23.03 -10 04 26.3 L W84
2015-04-18 05:04:31 C 13 07 22.84 -10 04 15.7 L W84
2015-04-18 05:09:12 C 13 07 22.66 -10 04 05.1 L W84
2015-04-18 05:13:50 C 13 07 22.47 -10 03 54.3 L W84
2015-04-18 05:18:33 C 13 07 22.28 -10 03 43.5 L W84
2015-04-19 03:35:59 C 13 06 40.34 -09 13 42.0 V W84
2015-04-19 03:54:34 C 13 06 39.63 -09 13 01.4 V W84
2015-04-21 03:59:19 C 13 05 16.79 -07 31 06.0 V W84
2017-10-11 07:09:11 C 01 46 42.66 +36 37 24.1 U G96
2017-10-11 07:15:21 C 01 46 43.60 +36 37 10.4 U G96
2017-10-11 07:22:40 C 01 46 44.85 +36 36 54.5 U G96
2017-10-11 07:29:59 C 01 46 46.00 +36 36 38.8 U G96
2017-10-11 07:56:00 C 01 46 49.84 +36 35 39.0 U H01
2017-10-11 08:08:21 C 01 46 51.84 +36 35 11.4 U H01
2017-10-11 08:18:33 C 01 46 53.49 +36 34 48.5 U H01
2017-10-11 08:28:49 C 01 46 55.16 +36 34 25.3 U H01
2017-10-11 11:12:59 C 01 47 22.83 +36 28 05.5 U G96
2017-10-11 11:14:29 C 01 47 23.06 +36 28 01.5 U G96
2017-10-11 11:15:56 C 01 47 23.29 +36 27 58.0 U G96
2017-10-12 06:15:33 C 01 51 14.39 +35 42 25.7 U G96
2017-10-12 06:19:56 C 01 51 15.18 +35 42 14.7 U G96
2017-10-12 06:23:04 C 01 51 15.72 +35 42 07.1 U G96
2017-10-12 06:28:41 C 01 51 16.71 +35 41 53.1 U G96
2017-10-13 08:39:55 C 01 56 51.62 +34 28 29.7 U G96
2017-10-13 08:40:31 C 01 56 51.74 +34 28 27.9 U G96
2017-10-13 08:41:05 C 01 56 51.85 +34 28 26.0 U G96
2017-10-13 08:41:40 C 01 56 51.96 +34 28 24.1 U G96
2017-10-13 10:21:46 C 01 57 12.18 +34 23 09.3 o 926
2017-10-13 10:29:08 C 01 57 13.66 +34 22 46.2 o 926
2017-10-13 10:36:29 C 01 57 15.20 +34 22 21.7 o 926
2017-10-14 00:23:23 C 02 00 32.86 +33 37 16.0 19.8 o K88
2017-10-14 00:29:02 C 02 00 34.11 +33 36 56.4 19.6 o K88
2017-10-14 00:34:41 C 02 00 35.29 +33 36 36.5 19.0 o K88
2017-10-14 10:02:37 C 02 02 54.39 +33 03 35.6 U G96
2017-10-14 10:04:13 C 02 02 54.75 +33 03 29.3 U G96
2017-10-14 10:04:49 C 02 02 54.88 +33 03 26.9 U G96
2017-10-14 10:05:24 C 02 02 55.01 +33 03 24.9 U G96
2017-10-17 08:42:14 C 02 23 57.35 +27 27 00.9 U H21
2017-10-17 08:46:46 C 02 23 58.85 +27 26 32.8 U H21
2017-10-17 08:51:17 C 02 24 00.28 +27 26 04.3 U H21
2017-10-18 12:49:01 C 02 34 30.173 +24 15 15.41 V F51
2017-10-18 13:07:35 C 02 34 36.961 +24 12 51.56 V F51
2017-10-18 13:26:08 C 02 34 43.762 +24 10 27.39 V F51
2017-10-18 22:23:52 C 02 38 33.64 +22 58 10.1 q 246
2017-10-18 22:24:05 C 02 38 33.71 +22 58 08.3 q 246
2017-10-18 22:24:21 C 02 38 33.80 +22 58 07.6 q 246
2017-10-19 10:04:28 C 02 43 31.21 +21 17 59.9 U I52
2017-10-19 10:05:15 C 02 43 31.54 +21 17 52.7 U I52
2017-10-19 10:06:02 C 02 43 31.86 +21 17 45.5 U I52
2017-10-19 10:06:49 C 02 43 32.19 +21 17 38.4 U I52