2015 TN237

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4447616000
Semi-major axis (a)2.1352821000 AU
Inclination (i)7.30135000°
Long. of Asc. Node (Ω)87.46342000°
Arg. of Perihelion (ω)227.74109000°
Mean Anomaly (M)126.50020000°
Mean Motion (n)0.3158793200°/day
Perihelion dist (q)1.18559060 AU
Aphelion dist (Q)3.08497360 AU
Orbital Period3.12020330 yr
Physical Parameters
H (abs. magnitude)20.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.810″
Uncertainty0
Orbit TypeAmor
MOID0.193969 AU
Observations Used96
Oppositions4
Arc Total2015-2024
First Observation Used
Last Observation Used2024-06-01
Observations (144)
Date Type RA Dec Mag Band Observatory
2018-10-10 07:18:59 C 02 00 36.19 -11 03 52.5 V 703
2018-10-10 07:26:39 C 02 00 35.85 -11 03 50.3 V 703
2018-10-10 07:34:20 C 02 00 35.31 -11 03 47.8 V 703
2018-10-11 15:05:10 C 01 58 55.37 -10 53 19.7 q D29
2018-10-11 15:25:31 C 01 58 54.40 -10 53 15.6 q D29
2018-10-11 15:45:54 C 01 58 53.11 -10 53 07.3 q D29
2018-10-27 08:22:02 C 01 41 01.14 -08 11 44.1 V I52
2018-10-27 08:29:53 C 01 41 00.72 -08 11 38.7 V I52
2018-10-27 08:34:30 C 01 41 00.54 -08 11 37.1 V I52
2018-11-04 06:21:37 C 01 34 48.35 -06 31 55.8 V G96
2018-11-04 06:29:08 C 01 34 48.11 -06 31 51.8 V G96
2018-11-04 06:36:39 C 01 34 47.96 -06 31 47.1 V G96
2018-11-04 06:44:11 C 01 34 47.68 -06 31 42.5 V G96
2018-11-07 08:01:18 C 01 33 02.844 -05 51 15.06 U F52
2018-11-07 08:20:47 C 01 33 02.332 -05 51 04.15 U F52
2021-04-24 09:35:08 C 15 48 03.52 -08 13 30.0 V I52
2021-04-24 09:43:27 C 15 48 03.33 -08 13 28.6 V I52
2021-04-24 09:53:13 C 15 48 03.05 -08 13 27.9 V I52
2021-04-24 10:04:59 C 15 48 02.70 -08 13 26.6 V I52
2021-05-04 10:25:28 C 15 40 46.578 -07 48 51.53 U F51
2021-05-04 10:43:30 C 15 40 45.806 -07 48 50.07 U F51
2021-05-04 11:01:33 C 15 40 45.047 -07 48 48.46 U F51
2021-05-04 11:19:37 C 15 40 44.279 -07 48 46.95 U F51
2021-05-11 08:31:11 C 15 33 25.74 -07 37 55.9 V G96
2021-05-11 08:38:04 C 15 33 25.40 -07 37 56.4 V G96
2021-05-11 08:44:57 C 15 33 25.05 -07 37 56.2 V G96
2021-05-11 08:51:50 C 15 33 24.68 -07 37 56.1 V G96
2021-05-13 10:28:49 C 15 30 54.603 -07 36 10.19 U F51
2021-05-13 10:47:08 C 15 30 53.587 -07 36 09.70 U F51
2021-05-13 11:05:25 C 15 30 52.569 -07 36 09.24 U F51
2021-05-13 11:23:45 C 15 30 51.545 -07 36 08.83 U F51
2021-05-15 11:06:52 C 15 28 20.139 -07 35 19.95 U F51
2021-05-15 11:23:49 C 15 28 19.162 -07 35 19.84 U F51
2021-05-15 11:40:49 C 15 28 18.177 -07 35 19.64 U F51
2021-05-15 11:57:41 C 15 28 17.204 -07 35 19.51 U F51
2021-05-30 07:34:45 C 15 07 41.473 -08 02 37.22 U F51
2021-05-30 08:12:29 C 15 07 39.108 -08 02 43.79 U F51
2021-05-30 08:31:23 C 15 07 37.926 -08 02 47.14 U F51
2021-06-11 06:16:28 C 14 52 27.33 -09 17 48.2 V G96
2021-06-11 06:24:01 C 14 52 26.94 -09 17 50.8 V G96
2021-06-11 06:31:35 C 14 52 26.57 -09 17 53.6 V G96
2021-06-11 06:39:08 C 14 52 26.19 -09 17 56.3 V G96
2024-04-15 05:16:35 C 13 49 02.96 +02 26 09.6 V H21
2024-04-15 05:35:29 C 13 49 01.93 +02 26 15.6 V H21
2024-05-05 17:26:39 C 13 21 59.867 +04 15 27.75 O18
2024-05-05 17:36:41 C 13 21 59.311 +04 15 28.89 O18
2024-05-05 18:55:33 C 13 21 55.062 +04 15 37.98 O18
2024-05-05 19:05:31 C 13 21 54.538 +04 15 39.06 O18
2024-05-15 07:02:47 C 13 11 09.053 +04 26 48.19 V V06
2024-05-15 07:09:39 C 13 11 08.776 +04 26 48.30 V V06