2017 TO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6438536865 ± 3.43e-06
Semi-major axis (a)3.1046372824 AU ± 2.70e-05
Inclination (i)23.15159128° ± 2.38e-05
Long. of Asc. Node (Ω)0.81929436° ± 6.47e-05
Arg. of Perihelion (ω)34.50412842° ± 8.69e-05
Mean Anomaly (M)181.58377535° ± 7.12e-03
Mean Motion (n)0.1801755985°/day ± 2.35e-06
Perihelion dist (q)1.10570512 AU ± 1.44e-05
Aphelion dist (Q)5.10356944 AU ± 4.56e-05
Orbital Period5.47036497 yr ± 7.14e-05
Physical Parameters
H (abs. magnitude)18.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.246″
Uncertainty1
Orbit TypeAmor
MOID0.161175 AU
Observations Used63
Oppositions1
Arc Total2017-2018
First Observation Used2017-10-11
Last Observation Used2018-03-19
Observations (64)
Date Type RA Dec Mag Band Observatory
2017-10-11 11:52:56 C 09 23 27.72 +41 14 04.9 U G96
2017-10-11 11:59:08 C 09 23 28.75 +41 14 03.4 U G96
2017-10-11 12:05:17 C 09 23 29.62 +41 14 02.1 U G96
2017-10-11 12:11:24 C 09 23 30.63 +41 14 00.9 U G96
2017-10-12 11:33:16 C 09 27 06.83 +41 08 13.1 U G96
2017-10-12 11:35:45 C 09 27 07.21 +41 08 12.9 U G96
2017-10-12 11:38:16 C 09 27 07.60 +41 08 12.3 U G96
2017-10-12 11:40:43 C 09 27 07.96 +41 08 11.4 U G96
2017-10-12 12:17:53 C 09 27 13.64 +41 08 02.9 o 926
2017-10-12 12:21:55 C 09 27 14.20 +41 08 01.9 o 926
2017-10-12 12:25:58 C 09 27 14.83 +41 08 01.5 o 926
2017-10-13 12:19:58 C 09 30 52.14 +41 01 53.3 o 926
2017-10-13 12:24:02 C 09 30 52.72 +41 01 53.0 o 926
2017-10-14 12:00:53 C 09 34 23.83 +40 55 38.1 o 926
2017-10-14 12:01:51 C 09 34 23.94 +40 55 37.6 U G96
2017-10-14 12:04:27 C 09 34 24.36 +40 55 37.3 U G96
2017-10-14 12:06:22 C 09 34 24.63 +40 55 37.0 o 926
2017-10-14 12:07:03 C 09 34 24.74 +40 55 36.4 U G96
2017-10-14 12:09:39 C 09 34 25.10 +40 55 35.9 U G96
2017-10-14 12:11:55 C 09 34 25.45 +40 55 35.3 o 926
2017-10-15 12:18:01 C 09 37 57.09 +40 49 04.2 o 291
2017-10-15 12:24:30 C 09 37 58.04 +40 49 02.4 o 291
2017-10-21 11:59:57 C 09 57 42.32 +40 07 41.5 o 926
2017-10-21 12:11:52 C 09 57 43.87 +40 07 38.4 o 926
2017-10-28 11:44:59 C 10 18 05.69 +39 17 21.0 U V06
2017-10-28 11:46:13 C 10 18 05.81 +39 17 20.8 U V06
2017-10-28 11:47:26 C 10 18 05.96 +39 17 20.5 U V06
2017-10-28 11:48:43 C 10 18 06.10 +39 17 20.1 U V06
2017-11-12 11:31:06 C 10 52 57.06 +37 40 36.5 U I52
2017-11-12 11:34:41 C 10 52 57.40 +37 40 35.1 U I52
2017-11-12 11:40:18 C 10 52 57.85 +37 40 33.8 U I52
2017-11-27 12:41:54 C 11 16 42.75 +36 42 12.1 U V06
2017-11-27 12:44:26 C 11 16 42.88 +36 42 11.9 U V06
2017-11-27 12:47:12 C 11 16 43.01 +36 42 11.6 U V06
2017-11-27 12:49:44 C 11 16 43.12 +36 42 11.3 U V06
2017-12-25 14:01:19 C 11 30 33.600 +37 15 49.37 U F51
2017-12-25 14:17:12 C 11 30 33.385 +37 15 52.32 U F51
2017-12-25 14:33:07 C 11 30 33.158 +37 15 55.14 U F51
2017-12-25 14:49:09 C 11 30 32.925 +37 15 58.20 U F51
2017-12-30 08:12:42 C 11 28 34.42 +37 37 41.2 U G96
2017-12-30 08:20:10 C 11 28 34.28 +37 37 42.9 U G96
2017-12-30 08:27:37 C 11 28 34.04 +37 37 43.4 U G96
2017-12-30 08:35:05 C 11 28 33.93 +37 37 45.6 U G96
2018-01-24 07:38:00 C 10 56 58.65 +39 35 33.0 U V06
2018-01-24 07:42:14 C 10 56 58.33 +39 35 33.6 U V06
2018-01-24 07:43:27 C 10 56 58.29 +39 35 33.8 U V06
2018-01-24 07:44:41 C 10 56 58.16 +39 35 34.0 U V06
2018-01-25 08:05:37 C 10 55 03.07 +39 38 10.2 U G96
2018-01-25 08:13:08 C 10 55 02.34 +39 38 11.1 U G96
2018-01-25 08:20:38 C 10 55 01.85 +39 38 11.9 U G96