2015 TP23

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4447089176 ± 3.20e-08
Semi-major axis (a)2.3312159575 AU ± 1.54e-08
Inclination (i)3.43227468° ± 1.71e-06
Long. of Asc. Node (Ω)41.75976720° ± 4.44e-05
Arg. of Perihelion (ω)278.86706669° ± 5.27e-05
Mean Anomaly (M)331.49012578° ± 5.15e-06
Mean Motion (n)0.2769099207°/day ± 2.75e-09
Perihelion dist (q)1.29450343 AU ± 7.52e-08
Aphelion dist (Q)3.36792848 AU ± 7.79e-08
Orbital Period3.55937512 yr ± 3.53e-08
Physical Parameters
H (abs. magnitude)19.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.232″
Uncertainty0
Orbit TypeAmor
MOID0.287633 AU
Observations Used254
Oppositions5
Arc Total2015-2022
First Observation Used2015-10-08
Last Observation Used2022-11-17
Observations (262)
Date Type RA Dec Mag Band Observatory
2022-10-18 08:20:18 C 23 05 47.205 -10 58 40.46 U F51
2022-10-24 08:16:25 C 23 13 09.809 -09 19 44.67 U F52
2022-10-24 08:31:57 C 23 13 10.573 -09 19 34.07 U F52
2022-10-24 08:47:32 C 23 13 11.330 -09 19 23.48 U F52
2022-10-24 09:03:15 C 23 13 12.099 -09 19 12.82 U F52
2022-10-30 03:51:12 C 23 20 44.588 -07 46 23.12 V G96
2022-10-30 03:58:45 C 23 20 44.970 -07 46 17.98 V G96
2022-10-30 04:06:18 C 23 20 45.366 -07 46 13.22 V G96
2022-10-30 04:13:50 C 23 20 45.769 -07 46 08.51 V G96
2022-11-17 05:52:30 C 23 46 27.761 -03 11 05.18 U F52
2022-11-17 06:06:12 C 23 46 28.574 -03 10 56.88 U F52
2022-11-17 06:33:42 C 23 46 30.206 -03 10 40.14 U F52