2018 TR2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3018216567 ± 2.51e-05
Semi-major axis (a)1.7985255814 AU ± 8.07e-05
Inclination (i)2.47325892° ± 8.55e-05
Long. of Asc. Node (Ω)128.92256078° ± 2.09e-03
Arg. of Perihelion (ω)274.50179280° ± 4.21e-03
Mean Anomaly (M)327.86635128° ± 7.16e-02
Mean Motion (n)0.4086366799°/day ± 2.75e-05
Perihelion dist (q)1.25569161 AU ± 7.22e-05
Aphelion dist (Q)2.34135955 AU ± 1.14e-04
Orbital Period2.41198681 yr ± 1.62e-04
Physical Parameters
H (abs. magnitude)22.96
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.251″
Uncertainty2
Orbit TypeAmor
MOID0.267024 AU
Observations Used42
Oppositions1
Arc Total2018-2018
First Observation Used2018-10-05
Last Observation Used2018-12-02
Observations (42)
Date Type RA Dec Mag Band Observatory
2018-10-05 10:50:26 C 01 13 16.395 -02 38 29.52 U F52
2018-10-05 11:12:21 C 01 13 16.285 -02 38 35.98 U F52
2018-10-05 11:56:16 C 01 13 16.088 -02 38 48.12 U F52
2018-10-06 04:15:10 C 01 13 19.70 -02 42 58.3 u 807
2018-10-06 04:23:13 C 01 13 19.67 -02 43 00.6 u 807
2018-10-06 04:32:26 C 01 13 19.63 -02 43 03.2 u 807
2018-10-06 08:38:07 C 01 13 19.62 -02 44 41.8 V G96
2018-10-06 08:45:36 C 01 13 19.56 -02 44 43.1 V G96
2018-10-06 08:53:04 C 01 13 19.55 -02 44 45.6 V G96
2018-10-06 09:00:32 C 01 13 19.47 -02 44 47.9 V G96
2018-10-08 14:17:14 C 01 13 25.54 -02 58 32.4 V 474
2018-10-08 14:48:33 C 01 13 25.41 -02 58 40.3 V 474
2018-10-08 23:52:10 C 01 13 26.43 -03 01 43.0 o K88
2018-10-09 00:02:19 C 01 13 26.40 -03 01 45.1 o K88
2018-10-09 00:12:28 C 01 13 26.36 -03 01 48.0 o K88
2018-10-13 05:57:42 C 01 13 30.52 -03 24 54.6 U 807
2018-10-13 06:03:45 C 01 13 30.47 -03 24 55.7 U 807
2018-10-13 06:10:41 C 01 13 30.42 -03 24 57.1 U 807
2018-10-15 10:47:07 C 01 13 32.566 -03 35 26.05 U F52
2018-10-15 11:05:09 C 01 13 32.431 -03 35 28.97 U F52
2018-10-15 11:41:09 C 01 13 32.181 -03 35 35.17 U F52
2018-10-15 12:55:41 C 01 13 32.76 -03 35 16.2 V 474
2018-10-15 13:00:46 C 01 13 32.73 -03 35 17.1 V 474
2018-10-15 13:05:50 C 01 13 32.71 -03 35 17.8 V 474
2018-10-20 06:35:51 C 01 13 43.68 -03 51 01.8 V V06
2018-10-20 07:08:10 C 01 13 43.50 -03 51 04.9 V V06
2018-10-20 07:24:58 C 01 13 43.45 -03 51 07.2 V V06
2018-11-01 04:30:39 C 01 15 56.45 -03 41 22.9 u 807
2018-11-01 04:44:11 C 01 15 56.52 -03 41 20.6 u 807
2018-11-01 04:57:19 C 01 15 56.63 -03 41 18.7 u 807
2018-11-02 06:22:22 C 01 16 20.03 -03 37 26.6 o 691
2018-11-02 06:39:55 C 01 16 20.18 -03 37 22.9 o 691
2018-11-02 06:57:25 C 01 16 20.37 -03 37 20.4 o 691
2018-11-08 02:40:25 C 01 19 09.08 -03 02 31.8 u H21
2018-11-08 02:50:38 C 01 19 09.27 -03 02 28.5 u H21
2018-11-08 02:57:56 C 01 19 09.39 -03 02 26.1 u H21
2018-11-10 04:00:43 C 01 20 26.79 -02 45 57.9 o 291
2018-11-10 04:11:33 C 01 20 27.02 -02 45 53.9 o 291
2018-11-10 04:22:28 C 01 20 27.28 -02 45 50.3 o 291
2018-12-02 03:13:58 C 01 44 40.23 +01 59 44.6 U 807
2018-12-02 03:26:57 C 01 44 40.97 +01 59 53.4 U 807
2018-12-02 03:39:54 C 01 44 41.71 +02 00 02.0 U 807