2015 TK238

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6070874211 ± 4.81e-05
Semi-major axis (a)2.4098677643 AU ± 2.79e-04
Inclination (i)3.67526650° ± 1.59e-04
Long. of Asc. Node (Ω)170.12011690° ± 7.44e-04
Arg. of Perihelion (ω)161.97116470° ± 6.12e-04
Mean Anomaly (M)261.98974269° ± 1.73e-01
Mean Motion (n)0.2634324400°/day ± 4.58e-05
Perihelion dist (q)0.94686370 AU ± 1.60e-04
Aphelion dist (Q)3.87320490 AU ± 4.63e-04
Orbital Period3.74140600 yr ± 6.50e-04
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.358″
Uncertainty3
Orbit TypeApollo
MOID0.014831 AU
Observations Used156
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-11-29
Observations (179)
Date Type RA Dec Mag Band Observatory
2015-11-07 05:47:54 C 01 54 57.74 -02 25 22.0 q 703
2015-11-07 05:49:36 C 01 54 57.81 -02 25 22.4 R G45
2015-11-07 05:56:37 C 01 54 58.16 -02 25 15.7 R G45
2015-11-07 06:02:28 C 01 54 58.53 -02 25 08.4 q 703
2015-11-07 06:04:06 C 01 54 58.51 -02 25 08.9 R G45
2015-11-07 06:11:05 C 01 54 58.88 -02 25 02.4 R G45
2015-11-07 06:13:57 C 01 54 59.02 -02 24 59.6 R G45
2015-11-07 06:21:16 C 01 54 59.34 -02 24 53.2 R G45
2015-11-07 06:28:33 C 01 54 59.70 -02 24 46.4 R G45
2015-11-19 02:15:24 C 02 08 15.48 +01 09 31.1 o 291
2015-11-19 02:21:52 C 02 08 15.78 +01 09 35.7 o 291
2015-11-19 02:28:21 C 02 08 15.98 +01 09 39.5 o 291
2015-11-29 03:17:21 C 02 17 32.52 +03 30 35.1 o 695
2015-11-29 03:25:30 C 02 17 32.79 +03 30 39.5 o 695
2015-11-29 03:33:40 C 02 17 33.06 +03 30 44.1 o 695
2015-10-12 10:15:25 C 02 15 40.375 +01 59 17.36 L F51
2015-10-12 10:33:07 C 02 15 39.969 +01 59 08.04 L F51
2015-10-12 10:50:50 C 02 15 39.572 +01 58 58.30 L F51
2015-10-15 12:38:19 C 02 14 01.365 +01 19 34.38 L F51
2015-10-15 12:55:04 C 02 14 00.948 +01 19 25.52 L F51
2015-10-15 13:11:50 C 02 14 00.546 +01 19 16.53 L F51
2015-11-06 11:06:42 C 02 01 00.43 -02 43 37.3 1 T09
2015-11-06 11:34:39 C 02 00 59.74 -02 43 47.3 1 T09
2015-11-06 11:54:57 C 02 00 59.25 -02 43 54.6 1 T09
2015-11-06 12:07:10 C 02 00 58.96 -02 43 58.9 1 T09
2015-11-06 12:35:22 C 02 00 58.33 -02 44 08.7 1 T09
2015-11-10 09:25:38 C 01 58 57.29 -03 15 19.2 1 T09
2015-11-10 10:00:19 C 01 58 56.53 -03 15 29.9 1 T09
2015-11-10 10:38:21 C 01 58 55.67 -03 15 41.7 1 T09