2018 TP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5581085120 ± 9.75e-09
Semi-major axis (a)2.5319566955 AU ± 2.43e-09
Inclination (i)2.16082299° ± 1.30e-06
Long. of Asc. Node (Ω)343.80219489° ± 4.11e-05
Arg. of Perihelion (ω)75.07409932° ± 4.34e-05
Mean Anomaly (M)266.67843322° ± 2.38e-06
Mean Motion (n)0.2446402240°/day ± 3.52e-10
Perihelion dist (q)1.11885011 AU ± 2.47e-08
Aphelion dist (Q)3.94506328 AU ± 2.50e-08
Orbital Period4.02888073 yr ± 5.80e-09
Physical Parameters
H (abs. magnitude)22.73
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.196″
Uncertainty0
Orbit TypeAmor
MOID0.135141 AU
Observations Used158
Oppositions6
Arc Total2014-2022
First Observation Used2014-11-21
Last Observation Used2022-12-16
Observations (166)
Date Type RA Dec Mag Band Observatory
2018-10-20 09:44:52 C 02 12 55.02 +23 42 22.1 V I52
2018-10-20 09:48:03 C 02 12 55.37 +23 42 26.4 V I52
2018-10-20 09:54:51 C 02 12 56.16 +23 42 36.3 V I52
2018-10-20 10:20:02 C 02 12 59.10 +23 43 11.9 V G96
2018-10-20 10:27:31 C 02 12 59.97 +23 43 22.5 V G96
2018-10-20 10:35:00 C 02 13 00.85 +23 43 33.3 V G96
2018-10-20 10:42:29 C 02 13 01.73 +23 43 43.7 V G96
2018-10-21 07:12:01 C 02 15 41.58 +24 13 53.6 u H21
2018-10-21 07:14:57 C 02 15 41.93 +24 13 57.6 u H21
2018-10-21 07:20:57 C 02 15 42.66 +24 14 06.5 u H21
2018-10-21 11:10:43 C 02 16 11.35 +24 19 48.4 o 691
2018-10-21 11:12:59 C 02 16 11.59 +24 19 51.9 o 691
2018-10-21 11:15:13 C 02 16 11.88 +24 19 54.6 o 691
2018-10-28 05:46:39 C 02 40 45.71 +28 31 35.3 V I52
2018-10-28 05:49:56 C 02 40 46.23 +28 31 40.6 V I52
2018-10-28 05:53:14 C 02 40 46.78 +28 31 46.1 V I52
2018-10-28 05:56:32 C 02 40 47.24 +28 31 52.1 V I52
2018-10-31 11:15:32 C 02 54 41.27 +30 34 24.0 V 703
2018-10-31 11:31:29 C 02 54 44.04 +30 34 49.7 V 703
2018-10-31 11:39:27 C 02 54 45.55 +30 35 01.1 V 703
2018-11-02 08:52:25 C 03 03 41.83 +31 45 57.7 V I52
2018-11-02 08:55:25 C 03 03 42.40 +31 46 02.6 V I52
2018-11-02 08:57:43 C 03 03 42.88 +31 46 05.8 V I52
2018-11-02 09:41:30 C 03 03 51.04 +31 47 11.3 V I52
2018-11-07 07:34:56 C 03 29 34.43 +34 41 01.6 V G96
2018-11-07 07:43:31 C 03 29 36.27 +34 41 13.2 V G96
2018-11-07 07:52:06 C 03 29 38.10 +34 41 25.2 V G96
2018-11-07 08:00:41 C 03 29 39.94 +34 41 36.7 V G96
2018-11-18 07:00:27 C 04 35 50.47 +39 09 22.1 V G96
2018-11-18 07:08:04 C 04 35 52.41 +39 09 26.4 V G96
2018-11-18 07:23:31 C 04 35 56.00 +39 09 35.8 V G96
2018-12-01 23:30:02 C 05 51 18.88 +39 33 47.9 q 157
2018-12-01 23:42:09 C 05 51 20.91 +39 33 44.4 q 157
2018-12-01 23:54:15 C 05 51 22.99 +39 33 40.6 q 157
2018-12-05 03:37:56 C 06 04 29.40 +39 02 25.1 V 204
2018-12-05 03:49:34 C 06 04 31.17 +39 02 18.9 V 204
2018-12-05 04:01:12 C 06 04 32.95 +39 02 12.6 V 204
2018-12-09 08:26:02 C 06 19 15.17 +38 09 47.4 V G96
2018-12-09 08:34:33 C 06 19 16.15 +38 09 42.3 V G96
2018-12-09 08:42:39 C 06 19 17.07 +38 09 37.9 V G96
2018-12-09 08:50:27 C 06 19 17.97 +38 09 33.6 V G96
2018-12-15 12:03:42 C 06 35 37.934 +36 39 00.99 U F51
2018-12-15 12:18:10 C 06 35 39.032 +36 38 51.23 U F51
2018-12-15 12:32:37 C 06 35 40.143 +36 38 41.49 U F51
2018-12-15 12:47:00 C 06 35 41.253 +36 38 31.70 U F51
2019-01-02 12:28:42 C 06 59 44.777 +32 06 40.04 V F51
2019-01-02 12:44:34 C 06 59 45.119 +32 06 30.19 V F51
2019-01-02 13:00:28 C 06 59 45.451 +32 06 20.27 V F51
2019-01-02 13:16:20 C 06 59 45.794 +32 06 10.35 V F51
2019-01-09 04:35:19 C 07 04 00.40 +30 37 53.8 V I52