2017 TW5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6065162406
Semi-major axis (a)1.8986011837 AU
Inclination (i)0.51506016° ± 4.00e+00
Long. of Asc. Node (Ω)33.25613194° ± 5.00e+00
Arg. of Perihelion (ω)61.72246449° ± 6.00e+00
Mean Anomaly (M)16.58893090°
Mean Motion (n)0.3767501200°/day
Perihelion dist (q)0.74706600 AU
Aphelion dist (Q)3.05013660 AU
Orbital Period2.61607780 yr
Physical Parameters
H (abs. magnitude)27.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.307″
Uncertainty
Orbit TypeApollo
MOID0.001364 AU
Observations Used28
Oppositions1
Arc Total2017-2017
First Observation Used
Last Observation Used2017-10-17
Observations (28)
Date Type RA Dec Mag Band Observatory
2017-10-15 07:35:54 C 02 10 16.60 +08 28 10.5 U G96
2017-10-15 07:43:21 C 02 10 24.87 +08 28 35.7 U G96
2017-10-15 07:58:27 C 02 10 41.69 +08 29 25.8 U G96
2017-10-15 11:12:07 C 02 14 31.31 +08 40 24.1 U I52
2017-10-15 11:14:08 C 02 14 33.75 +08 40 31.7 U I52
2017-10-15 11:15:43 C 02 14 35.82 +08 40 37.4 U I52
2017-10-15 11:17:19 C 02 14 37.84 +08 40 42.6 U I52
2017-10-15 22:32:15 C 02 33 18.93 +09 27 28.6 19.0 U 104
2017-10-15 22:39:16 C 02 33 32.11 +09 28 03.7 19.4 U 104
2017-10-15 22:44:31 C 02 33 42.01 +09 28 30.4 19.2 U 104
2017-10-15 23:28:30 C 02 35 06.21 +09 32 13.3 19.4 t K63
2017-10-15 23:32:34 C 02 35 14.09 +09 32 34.4 19.2 t K63
2017-10-15 23:37:34 C 02 35 23.77 +09 32 59.9 19.2 t K63
2017-10-16 09:30:44 C 02 59 53.22 +10 32 51.1 o 926
2017-10-16 09:33:20 C 03 00 00.76 +10 33 08.3 o 926
2017-10-16 09:35:55 C 03 00 08.29 +10 33 25.4 o 926
2017-10-16 12:01:13 C 03 07 36.84 +10 49 36.6 U I52
2017-10-16 12:01:24 C 03 07 37.43 +10 49 37.5 U I52
2017-10-16 12:01:35 C 03 07 38.02 +10 49 38.8 U I52
2017-10-16 12:01:46 C 03 07 38.61 +10 49 40.2 U I52
2017-10-17 02:02:48 C 04 15 14.68 +12 38 13.3 U J95
2017-10-17 02:07:12 C 04 15 43.02 +12 38 47.4 U J95
2017-10-17 02:12:06 C 04 16 14.60 +12 39 26.4 U J95
2017-10-17 03:44:42 C 04 26 27.62 +12 52 07.2 U 204
2017-10-17 03:49:43 C 04 27 02.52 +12 52 42.6 U 204
2017-10-17 03:57:42 C 04 27 58.51 +12 53 38.9 U 204
2017-10-17 04:02:44 C 04 28 33.78 +12 54 14.0 U 204
2017-10-17 04:13:21 C 04 29 48.94 +12 55 27.1 U 204