2018 TF3

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7173710100 ± 1.72e-08
Semi-major axis (a)2.1336090212 AU ± 4.76e-09
Inclination (i)6.87441031° ± 5.59e-06
Long. of Asc. Node (Ω)51.54753813° ± 1.26e-05
Arg. of Perihelion (ω)76.64432194° ± 1.33e-05
Mean Anomaly (M)78.81844794° ± 2.15e-06
Mean Motion (n)0.3162569059°/day ± 1.06e-09
Perihelion dist (q)0.60301976 AU ± 3.67e-08
Aphelion dist (Q)3.66419828 AU ± 3.76e-08
Orbital Period3.11653679 yr ± 1.04e-08
Physical Parameters
H (abs. magnitude)20.48
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.387″
Uncertainty0
Orbit TypeApollo
MOID0.020150 AU
Observations Used448
Radar Obs Used2
Oppositions2
Arc Total2015-2025
First Observation Used2015-08-21
Last Observation Used2025-06-22
Observations (661)
Date Type RA Dec Mag Band Observatory
2025-05-10 10:10:03 C 11 49 56.854 +09 01 06.02 V T05
2025-05-10 19:26:27 B 11 54 22.84 +08 05 15.8 X 595
2025-05-10 19:29:19 B 11 54 24.12 +08 04 59.9 X 595
2025-05-10 19:34:30 B 11 54 26.46 +08 04 29.1 X 595
2025-05-10 21:37:09 B 11 55 21.905 +07 52 30.83 W Z80
2025-05-10 22:01:29 B 11 55 32.746 +07 50 09.24 W Z80
2025-05-11 09:04:29 C 12 00 24.266 +06 48 20.95 V T08
2025-05-11 09:09:49 C 12 00 26.508 +06 47 51.00 V T08
2025-05-11 09:17:49 C 12 00 29.796 +06 47 07.98 V T08
2025-05-11 10:02:17 C 12 00 48.293 +06 43 03.07 V T08
2025-05-12 19:11:32 C 12 13 48.80 +03 55 27.4 Z L04
2025-05-12 19:17:04 C 12 13 50.73 +03 55 01.5 Z L04
2025-05-13 22:31:48 B 12 22 58.886 +01 56 12.88 X K87
2025-05-13 22:53:34 B 12 23 05.558 +01 54 44.32 X K87
2025-05-13 23:15:19 B 12 23 12.240 +01 53 15.86 X K87
2025-05-14 16:24:17 B 12 28 24.401 +00 46 29.14 W M73
2025-05-14 16:42:35 B 12 28 29.477 +00 45 20.56 W M73
2025-05-15 14:57:23 C 12 34 35.830 -00 33 26.24 V P07
2025-05-15 14:59:05 C 12 34 36.252 -00 33 31.93 V P07
2025-05-15 16:11:54 C 12 34 54.612 -00 37 38.17 V P07
2025-05-15 16:50:12 C 12 35 04.267 -00 39 47.23 V P07
2025-05-15 17:07:38 C 12 35 08.746 -00 40 44.87 V P07
2025-05-15 21:02:33 B 12 36 11.064 -00 54 33.19 X K87
2025-05-15 21:13:00 B 12 36 13.642 -00 55 07.93 X K87
2025-05-15 21:23:25 B 12 36 16.248 -00 55 42.38 X K87
2025-05-16 13:52:32 C 12 40 20.542 -01 47 15.36 V P07
2025-05-16 15:05:25 C 12 40 37.130 -01 50 57.77 V P07
2025-05-16 15:07:12 C 12 40 37.546 -01 51 03.28 V P07
2025-05-16 15:47:12 C 12 40 46.649 -01 53 04.96 V P07
2025-05-16 16:37:30 C 12 40 58.140 -01 55 37.02 V P07
2025-05-18 21:27:30 B 12 52 15.602 -04 19 20.82 X K87
2025-05-18 21:43:06 B 12 52 18.521 -04 19 58.26 X K87
2025-05-18 21:56:26 B 12 52 20.988 -04 20 30.19 X K87
2025-05-19 09:09:06 C 12 54 27.766 -04 46 46.42 V T08
2025-05-19 09:21:00 C 12 54 29.827 -04 47 13.92 V T08
2025-05-19 09:21:39 C 12 54 29.986 -04 47 15.14 V T08
2025-05-19 09:26:57 C 12 54 30.926 -04 47 27.67 V T08
2025-05-19 09:36:16 C 12 54 32.606 -04 47 49.56 V T08
2025-05-19 09:50:52 C 12 54 35.148 -04 48 22.28 V T08
2025-05-19 17:14:18 B 12 55 56.649 -05 05 15.93 X N56
2025-05-19 17:24:45 B 12 55 58.435 -05 05 39.49 X N56
2025-05-19 17:35:12 B 12 56 00.171 -05 06 04.05 X N56
2025-05-20 22:33:19 C 13 00 59.275 -06 07 20.28 V R17
2025-05-20 22:53:50 C 13 01 02.448 -06 08 01.86 V R17
2025-05-20 23:14:23 C 13 01 05.681 -06 08 41.89 V R17
2025-05-20 23:34:54 C 13 01 08.856 -06 09 23.04 V R17
2025-05-23 05:12:10 C 13 09 14.062 -07 46 42.67 V G96
2025-05-23 05:20:26 C 13 09 15.167 -07 46 56.28 V G96
2025-05-23 05:28:41 C 13 09 16.243 -07 47 09.89 V G96
2025-05-23 05:36:56 C 13 09 17.341 -07 47 23.71 V G96
Radar Observations (2)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2018-11-03 08:00:00 968287.505 5 Hz 8560 -14 -14
2018-11-03 09:30:00 34308622.9 10 us 8560 -14 -14
Station codes
-14 DSS-14 Goldstone (70-m)