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
2018-10-03 01:04:46 C 01 17 49.99 -18 39 28.2 V J95
2018-10-03 01:06:09 C 01 17 52.91 -18 38 31.2 V J95
2018-10-03 03:17:02 C 01 22 23.95 -17 08 35.8 U G40
2018-10-03 03:26:40 C 01 22 42.95 -17 02 10.8 U G40
2018-10-03 03:36:42 C 01 23 02.72 -16 55 29.4 U G40
2018-10-03 06:19:51 C 01 29 06.21 -15 10 44.5 U H36
2018-10-03 06:21:47 C 01 29 09.78 -15 09 30.4 U H36
2018-10-03 06:25:38 C 01 29 17.01 -15 07 01.7 U H36
2018-10-03 06:28:07 C 01 29 21.61 -15 05 26.9 U H36
2018-10-03 12:11:47 C 01 40 03.99 -11 28 40.7 U T05
2018-10-03 12:48:02 C 01 41 24.81 -10 55 42.9 V 474
2018-10-03 12:48:05 C 01 41 03.83 -11 06 45.5 U T05
2018-10-03 12:50:13 C 01 41 28.45 -10 54 24.7 V 474
2018-10-03 12:52:24 C 01 41 32.11 -10 53 06.8 V 474
2018-10-03 12:54:35 C 01 41 35.74 -10 51 48.6 V 474
2018-10-03 13:02:34 C 01 41 27.62 -10 58 02.8 U T05
2018-10-03 13:18:02 C 01 41 52.94 -10 48 47.4 U T05
2018-10-03 21:31:18 C 01 56 12.89 -06 13 38.1 q C77
2018-10-03 21:33:15 C 01 56 15.76 -06 12 36.2 q C77
2018-10-03 21:38:19 C 01 56 23.12 -06 09 55.4 q C77
2018-10-03 21:53:41 C 01 56 45.87 -06 02 25.1 V J69
2018-10-03 21:59:11 C 01 56 47.33 -05 59 23.4 o K88
2018-10-03 21:59:31 C 01 56 54.42 -05 59 20.9 V J69
2018-10-03 22:01:44 C 01 56 50.99 -05 58 02.4 o K88
2018-10-03 22:04:17 C 01 56 54.65 -05 56 41.3 o K88
2018-10-03 22:05:21 C 01 57 02.94 -05 56 17.5 V J69
2018-10-03 22:06:51 C 01 56 58.30 -05 55 20.5 o K88
2018-10-03 22:11:12 C 01 57 11.40 -05 53 12.4 V J69
2018-10-03 22:53:51 C 01 58 09.56 -05 30 16.3 q K63
2018-10-03 22:58:04 C 01 58 15.46 -05 28 05.1 q K63
2018-10-03 23:02:41 C 01 58 21.89 -05 25 41.8 q K63
2018-10-03 23:35:34 C 01 59 10.90 -05 09 22.1 V Z80
2018-10-03 23:39:13 C 01 59 15.98 -05 07 30.3 V Z80
2018-10-03 23:42:53 C 01 59 21.04 -05 05 36.4 V Z80
2018-10-04 01:23:20 C 02 02 06.90 -04 01 58.6 U X31
2018-10-04 01:24:51 C 02 02 09.03 -04 01 12.5 U X31
2018-10-04 01:26:23 C 02 02 11.09 -04 00 27.4 U X31
2018-10-04 02:03:12 C 02 02 27.04 -03 54 00.9 V 204
2018-10-04 02:05:34 C 02 02 30.20 -03 52 49.9 V 204
2018-10-04 02:07:57 C 02 02 33.34 -03 51 39.0 V 204
2018-10-04 02:10:20 C 02 02 36.49 -03 50 28.1 V 204
2018-10-04 02:12:41 C 02 02 39.62 -03 49 17.6 V 204
2018-10-04 08:16:30 C 02 10 54.62 -00 55 49.4 u 850
2018-10-04 08:26:44 C 02 11 06.53 -00 51 14.0 u 850
2018-10-04 08:37:03 C 02 11 18.59 -00 46 36.1 u 850
2018-10-04 08:50:25 C 02 11 34.17 -00 40 37.0 u 850
2018-10-04 09:00:38 C 02 11 46.07 -00 36 03.4 u 850
2018-10-04 09:10:50 C 02 11 57.98 -00 31 30.7 u 850
2018-10-04 21:29:45 C 02 26 38.39 +04 24 09.7 o K88
2018-10-04 21:31:08 C 02 26 39.74 +04 24 40.0 o K88