2018 TT2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3274480577 ± 1.76e-06
Semi-major axis (a)1.2708417743 AU ± 2.23e-06
Inclination (i)8.64501971° ± 4.25e-05
Long. of Asc. Node (Ω)180.03454068° ± 3.61e-05
Arg. of Perihelion (ω)301.00590949° ± 4.10e-05
Mean Anomaly (M)281.91084660° ± 4.57e-03
Mean Motion (n)0.6879787954°/day ± 1.81e-06
Perihelion dist (q)0.85470710 AU ± 2.70e-06
Aphelion dist (Q)1.68697644 AU ± 3.71e-06
Orbital Period1.43264050 yr ± 3.77e-06
Physical Parameters
H (abs. magnitude)22.80
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.338″
Uncertainty1
Orbit TypeApollo
MOID0.013900 AU
Observations Used57
Oppositions1
Arc Total2018-2019
First Observation Used2018-10-05
Last Observation Used2019-06-07
Observations (58)
Date Type RA Dec Mag Band Observatory
2018-10-05 10:57:22 C 01 33 04.285 -00 58 08.06 U F52
2018-10-05 11:19:18 C 01 33 03.436 -00 58 49.67 U F52
2018-10-05 12:03:13 C 01 33 01.714 -01 00 13.10 U F52
2018-10-06 08:35:24 C 01 32 23.45 -01 39 56.4 o 691
2018-10-06 08:42:10 C 01 32 23.16 -01 40 10.3 V G96
2018-10-06 08:49:39 C 01 32 22.83 -01 40 25.9 V G96
2018-10-06 08:51:51 C 01 32 22.76 -01 40 28.7 o 691
2018-10-06 08:57:08 C 01 32 22.57 -01 40 40.1 V G96
2018-10-06 09:04:37 C 01 32 22.25 -01 40 54.2 V G96
2018-10-06 09:08:02 C 01 32 22.15 -01 41 00.3 o 691
2018-10-08 00:36:45 C 01 31 00.78 -03 00 48.4 o K88
2018-10-08 00:46:41 C 01 31 00.34 -03 01 09.2 o K88
2018-10-09 00:10:00 C 01 30 08.10 -03 50 29.5 V L01
2018-10-09 00:16:43 C 01 30 07.76 -03 50 43.9 V L01
2018-10-09 00:24:02 C 01 30 07.26 -03 51 00.2 o K88
2018-10-09 00:33:16 C 01 30 06.84 -03 51 20.0 o K88
2018-10-09 00:42:32 C 01 30 06.41 -03 51 40.1 o K88
2018-10-09 06:01:30 C 01 29 54.79 -04 03 03.3 u H21
2018-10-09 06:07:13 C 01 29 54.50 -04 03 15.6 u H21
2018-10-09 06:12:40 C 01 29 54.24 -04 03 27.5 u H21
2018-10-15 05:53:56 C 01 23 14.73 -09 42 08.1 u 807
2018-10-15 06:00:10 C 01 23 14.32 -09 42 24.3 u 807
2018-10-15 06:07:17 C 01 23 13.85 -09 42 42.6 u 807
2018-10-15 14:08:45 C 01 22 48.24 -10 03 07.8 V 474
2018-10-15 14:11:17 C 01 22 48.08 -10 03 14.3 V 474
2018-10-15 14:13:50 C 01 22 47.93 -10 03 20.9 V 474
2018-10-18 06:55:32 C 01 19 09.05 -12 55 48.3 V I52
2018-10-18 06:57:42 C 01 19 08.91 -12 55 54.0 V I52
2018-10-18 06:58:48 C 01 19 08.81 -12 55 56.8 V I52
2018-10-18 06:59:54 C 01 19 08.76 -12 56 00.1 V I52
2018-10-26 05:59:18 C 01 06 21.73 -22 08 48.9 V V06
2018-10-26 06:06:41 C 01 06 21.11 -22 09 11.4 V V06
2018-10-26 06:07:23 C 01 06 21.00 -22 09 14.8 V V06
2018-10-28 04:50:34 C 01 02 50.33 -24 31 02.9 V I52
2018-10-28 04:51:40 C 01 02 50.22 -24 31 06.2 V I52
2018-10-28 04:54:54 C 01 02 49.96 -24 31 15.7 V I52
2018-10-28 04:56:00 C 01 02 49.80 -24 31 18.8 V I52
2018-11-01 03:35:36 C 00 55 17.32 -29 20 52.9 V I52
2018-11-01 03:37:24 C 00 55 17.15 -29 20 58.2 V I52
2018-11-01 03:39:11 C 00 55 16.95 -29 21 04.8 V I52
2018-11-01 03:40:59 C 00 55 16.85 -29 21 09.6 V I52
2018-11-05 11:12:16 C 00 46 26.66 -34 34 14.0 V 474
2018-11-05 11:14:50 C 00 46 26.44 -34 34 21.5 V 474
2018-11-05 11:17:24 C 00 46 26.18 -34 34 29.1 V 474
2018-11-05 11:19:57 C 00 46 25.92 -34 34 36.8 V 474
2018-11-28 01:03:12 C 23 47 36.27 -59 13 49.6 u 807
2018-11-28 01:19:11 C 23 47 33.29 -59 14 29.4 u 807
2018-11-28 01:35:11 C 23 47 30.36 -59 15 08.8 u 807
2019-05-07 13:37:13 C 17 39 31.463 +01 25 58.56 V T12
2019-05-09 13:09:43 C 17 35 41.932 +01 55 13.66 V T12