2012 TP139

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4646598000
Semi-major axis (a)1.4675537000 AU
Inclination (i)2.34246000°
Long. of Asc. Node (Ω)271.76049000°
Arg. of Perihelion (ω)3.40234000°
Mean Anomaly (M)189.38874000°
Mean Motion (n)0.5543870500°/day
Perihelion dist (q)0.78564050 AU
Aphelion dist (Q)2.14946690 AU
Orbital Period1.77783320 yr
Physical Parameters
H (abs. magnitude)20.24
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.720″
Uncertainty0
Orbit TypeApollo
MOID0.038000 AU
Observations Used145
Oppositions8
Arc Total2012-2026
First Observation Used
Last Observation Used2026-01-16
Observations (211)
Date Type RA Dec Mag Band Observatory
2023-11-06 07:10:42 C 01 14 18.413 +03 54 51.16 V G96
2023-11-06 07:18:11 C 01 14 18.136 +03 54 51.98 V G96
2023-11-06 07:25:42 C 01 14 17.923 +03 54 53.39 V G96
2023-11-06 07:33:13 C 01 14 17.761 +03 54 54.04 V G96
2023-11-07 06:33:17 C 01 13 42.496 +03 57 32.62 V G96
2023-11-07 06:41:23 C 01 13 42.254 +03 57 33.66 V G96
2023-11-07 06:49:29 C 01 13 42.046 +03 57 34.38 V G96
2023-11-07 06:57:35 C 01 13 41.866 +03 57 35.68 V G96
2023-11-17 07:35:41 C 01 09 22.010 +04 33 39.42 X F51
2023-11-17 07:51:55 C 01 09 21.804 +04 33 42.28 X F51
2023-11-17 08:24:22 C 01 09 21.377 +04 33 48.15 X F51