2018 TB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5815729775 ± 2.00e+00
Semi-major axis (a)2.3939350424 AU ± 3.00e+00
Inclination (i)3.61146996° ± 4.00e+00
Long. of Asc. Node (Ω)14.37803675° ± 5.00e+00
Arg. of Perihelion (ω)341.22053228° ± 6.00e+00
Mean Anomaly (M)336.69155808° ± 8.70e-03
Mean Motion (n)0.2660940700°/day ± 5.00e-01
Perihelion dist (q)1.00168710 AU ± 4.95e+00
Aphelion dist (Q)3.78618550 AU ± 6.74e+00
Orbital Period3.70398220 yr ± 6.96e+00
Physical Parameters
H (abs. magnitude)24.89
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.316″
Uncertainty1
Orbit TypeAmor
MOID0.010017 AU
Observations Used190
Oppositions1
Arc Total2018-2018
First Observation Used
Last Observation Used2018-11-19
Observations (204)
Date Type RA Dec Mag Band Observatory
2018-09-29 03:03:11 C 20 01 46.88 -54 10 06.0 U W84
2018-10-02 10:07:37 C 00 40 13.41 -28 59 08.0 U T05
2018-10-02 10:12:28 C 00 40 26.21 -28 55 44.6 U T05
2018-10-02 10:15:46 C 00 40 34.87 -28 53 27.3 U T05
2018-10-02 10:26:11 C 00 41 02.28 -28 46 10.5 U T05
2018-10-02 12:21:10 C 00 45 59.96 -27 24 48.3 U T08
2018-10-02 12:21:16 C 00 46 00.90 -27 24 56.0 U T05
2018-10-02 12:21:50 C 00 46 01.70 -27 24 19.7 U T08
2018-10-02 12:21:55 C 00 46 02.64 -27 24 27.2 U T05
2018-10-02 12:22:35 C 00 46 04.31 -27 23 59.4 U T05
2018-10-02 12:27:02 C 00 46 15.01 -27 20 38.0 U T08
2018-10-02 12:34:17 C 00 46 34.43 -27 15 38.8 U T05
2018-10-02 12:35:58 C 00 47 22.28 -27 05 19.7 m Q66
2018-10-02 12:37:58 C 00 47 27.37 -27 03 57.2 m Q66
2018-10-02 12:39:22 C 00 46 46.67 -27 11 50.9 U T08
2018-10-02 12:45:59 C 00 47 04.41 -27 07 18.8 U T05
2018-10-02 12:48:58 C 00 47 11.40 -27 04 57.8 U T08
2018-10-02 12:57:41 C 00 47 34.29 -26 58 59.7 U T05
2018-10-02 13:01:22 C 00 47 43.14 -26 56 07.3 U T08
2018-10-02 13:09:21 C 00 48 04.29 -26 50 36.9 U T05
2018-10-02 13:09:49 C 00 48 48.51 -26 41 46.1 V Q62
2018-10-02 13:11:04 C 00 48 51.69 -26 40 53.3 V Q62
2018-10-02 13:12:19 C 00 48 54.81 -26 40 01.6 V Q62
2018-10-02 13:12:44 C 00 48 12.27 -26 47 59.7 U T08
2018-10-02 13:21:59 C 00 48 35.89 -26 41 23.0 U T08
2018-10-02 13:25:01 C 00 48 44.39 -26 39 24.6 U T05
2018-10-02 14:30:22 C 00 51 56.80 -25 42 24.8 V 474
2018-10-02 14:31:34 C 00 51 59.82 -25 41 33.8 V 474
2018-10-02 14:33:21 C 00 52 04.28 -25 40 18.5 V 474
2018-10-02 14:33:56 C 00 52 05.79 -25 39 53.0 V 474
2018-10-02 14:35:43 C 00 52 10.23 -25 38 37.2 V 474
2018-10-02 16:24:49 C 00 56 48.98 -24 24 16.5 m Q66
2018-10-02 16:26:49 C 00 56 53.81 -24 22 52.7 m Q66
2018-10-02 16:57:25 C 00 58 07.57 -24 01 11.8 U Q62
2018-10-02 17:44:04 C 00 59 59.81 -23 28 02.1 U Q62
2018-10-02 17:47:09 C 01 00 07.25 -23 25 50.6 U Q62
2018-10-02 21:38:32 C 01 10 19.34 -20 58 59.9 V 595
2018-10-02 21:39:55 C 01 10 22.42 -20 58 03.9 V 595
2018-10-02 21:41:17 C 01 10 25.48 -20 57 07.8 V 595
2018-10-02 21:45:25 C 01 10 34.63 -20 54 18.6 V 595
2018-10-02 22:43:03 C 01 12 36.89 -20 15 17.4 o K88
2018-10-02 22:45:03 C 01 12 41.23 -20 13 55.1 o K88
2018-10-02 22:49:09 C 01 12 50.08 -20 11 08.3 o K88
2018-10-02 22:51:10 C 01 12 54.51 -20 09 44.7 o K88
2018-10-02 23:32:35 C 01 14 26.97 -19 41 20.6 V L01
2018-10-02 23:34:51 C 01 14 31.80 -19 39 48.6 V L01
2018-10-02 23:36:00 C 01 14 34.23 -19 39 01.1 V L01
2018-10-02 23:37:07 C 01 14 36.65 -19 38 15.4 V L01
2018-10-02 23:38:16 C 01 14 39.06 -19 37 29.2 V L01
2018-10-03 01:03:23 C 01 17 47.13 -18 40 23.4 V J95