2017 TS3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6139430203 ± 4.62e-09
Semi-major axis (a)2.5013022431 AU ± 1.78e-09
Inclination (i)4.91017674° ± 1.69e-06
Long. of Asc. Node (Ω)239.66504542° ± 7.98e-06
Arg. of Perihelion (ω)185.67156095° ± 7.84e-06
Mean Anomaly (M)3.52049466° ± 5.52e-07
Mean Motion (n)0.2491512195°/day ± 2.65e-10
Perihelion dist (q)0.96564519 AU ± 1.16e-08
Aphelion dist (Q)4.03695930 AU ± 1.19e-08
Orbital Period3.95593602 yr ± 4.21e-09
Physical Parameters
H (abs. magnitude)22.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.295″
Uncertainty0
Orbit TypeApollo
MOID0.018537 AU
Observations Used274
Radar Obs Used2
Oppositions3
Arc Total2017-2022
First Observation Used2017-10-10
Last Observation Used2022-01-26
Observations (287)
Date Type RA Dec Mag Band Observatory
2017-11-22 02:55:02 C 21 16 34.72 -10 37 16.3 o 291
2017-12-05 00:53:46 C 21 49 13.14 -18 15 42.9 u 807
2017-12-05 01:03:50 C 21 49 14.59 -18 16 06.7 u 807
2017-12-05 01:13:54 C 21 49 16.08 -18 16 30.1 u 807
2017-12-07 02:05:39 C 21 57 53.12 -20 28 26.7 o 291
2017-12-07 02:12:04 C 21 57 54.27 -20 28 45.5 o 291
2017-12-23 08:26:32 S 03 35 15.336 -52 31 29.32 L C51
2017-12-23 10:00:47 S 03 38 19.152 -52 27 25.42 L C51
2017-12-25 02:17:32 C 04 49 22.94 -49 20 08.7 q I47
2017-12-25 02:24:50 C 04 49 33.76 -49 19 23.9 q I47
2017-12-25 02:30:52 C 04 49 42.77 -49 18 46.1 q I47
2017-12-25 02:37:53 C 04 49 53.19 -49 18 02.1 q I47
2017-12-25 02:44:11 C 04 50 02.57 -49 17 23.0 q I47
2018-01-05 08:21:23 C 07 38 29.87 -22 29 33.1 o 691
2018-01-05 08:39:49 C 07 38 33.20 -22 28 25.1 o 691
2018-01-05 08:59:13 C 07 38 36.66 -22 27 13.7 o 691
2018-01-11 04:13:14 C 07 58 51.23 -15 39 24.5 U W88
2018-01-11 04:20:42 C 07 58 51.83 -15 39 07.2 U W88
2018-01-18 07:12:28 C 08 11 12.28 -10 13 14.7 U G96
2018-01-18 07:30:58 C 08 11 13.00 -10 12 45.4 U G96
2018-01-18 07:38:40 C 08 11 13.28 -10 12 32.8 U G96
2018-02-05 09:36:38 C 08 24 36.50 -01 49 14.4 U G96
2018-02-05 09:44:04 C 08 24 36.59 -01 49 08.1 U G96
2018-02-05 09:51:33 C 08 24 36.77 -01 49 01.3 U G96
2018-02-05 09:59:00 C 08 24 36.87 -01 48 55.7 U G96
2018-02-06 05:24:56 C 08 25 04.34 -01 32 15.5 U I52
2018-02-06 05:28:29 C 08 25 04.41 -01 32 12.4 U I52
2018-02-06 05:35:37 C 08 25 04.50 -01 32 06.4 U I52
2021-08-06 11:44:30 C 23 25 45.628 +08 09 34.13 V F51
2021-08-06 12:03:27 C 23 25 45.986 +08 09 44.02 V F51
2021-08-06 12:22:21 C 23 25 46.352 +08 09 54.22 V F51
2021-08-07 11:57:03 C 23 26 17.168 +08 22 16.65 V F51
2021-08-09 13:53:22 C 23 27 18.266 +08 48 37.39 V F51
2021-08-09 14:09:39 C 23 27 18.505 +08 48 45.58 V F51
2021-08-09 14:25:49 C 23 27 18.817 +08 48 54.41 V F51
2021-08-09 14:41:57 C 23 27 19.066 +08 49 02.21 V F51
2021-09-01 08:45:32 C 23 32 42.757 +13 53 52.24 V F52
2021-09-02 22:31:16 C 23 32 38.95 +14 16 44.1 V L81
2021-09-07 06:53:10 C 23 32 11.76 +15 20 19.8 V G96
2021-09-07 07:01:21 C 23 32 11.66 +15 20 25.6 V G96
2021-09-07 07:09:32 C 23 32 11.56 +15 20 29.5 V G96
2021-09-07 07:17:43 C 23 32 11.55 +15 20 34.8 V G96
2021-09-07 12:46:51 C 23 32 08.448 +15 24 05.11 V F52
2021-09-07 13:01:37 C 23 32 08.261 +15 24 14.09 V F52
2021-09-07 13:16:24 C 23 32 08.103 +15 24 23.05 V F52
2021-09-28 06:49:56 C 23 25 43.563 +21 32 57.79 U F52
2021-09-28 07:23:19 C 23 25 42.706 +21 33 30.48 U F52
2021-09-28 07:39:59 C 23 25 42.261 +21 33 46.71 U F52
2021-10-01 04:47:02 C 23 24 38.36 +22 42 27.7 U I41
2021-10-01 06:00:04 C 23 24 36.44 +22 43 46.0 U I41
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2021-11-01 11:40:00 68191.124 0.1 Hz 8560 -14 -14
2021-11-01 11:50:00 35687586.67 1 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)