1997 TT25

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4181135488 ± 6.59e-08
Semi-major axis (a)2.1231234137 AU ± 1.17e-08
Inclination (i)7.60928942° ± 7.30e-06
Long. of Asc. Node (Ω)30.21400317° ± 2.35e-05
Arg. of Perihelion (ω)18.28371448° ± 4.03e-05
Mean Anomaly (M)21.71529059° ± 3.78e-05
Mean Motion (n)0.3186026741°/day ± 2.62e-09
Perihelion dist (q)1.23541675 AU ± 1.40e-07
Aphelion dist (Q)3.01083008 AU ± 1.41e-07
Orbital Period3.09359074 yr ± 2.55e-08
Physical Parameters
H (abs. magnitude)19.39
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.427″
Uncertainty0
Orbit TypeAmor
MOID0.246450 AU
Observations Used173
Oppositions19
Arc Total1997-2025
First Observation Used1997-10-12
Last Observation Used2025-12-25
Observations (177)
Date Type RA Dec Mag Band Observatory
2000-07-22 16:24:24 C 22 58 06.29 -22 57 43.9 413
2000-07-22 16:40:00 C 22 58 06.41 -22 57 48.0 413
2000-07-22 16:46:17 C 22 58 06.47 -22 57 49.2 413
2000-07-22 16:52:34 C 22 58 06.51 -22 57 51.1 413
2000-07-22 16:58:51 C 22 58 06.62 -22 57 52.7 413
2000-07-22 17:05:09 C 22 58 06.61 -22 57 54.0 413
2000-07-24 15:55:36 C 22 58 31.28 -23 09 09.5 413
2000-07-24 16:02:09 C 22 58 31.32 -23 09 11.4 413
2000-07-24 16:09:22 C 22 58 31.32 -23 09 13.1 413
2000-07-24 16:18:36 C 22 58 31.36 -23 09 15.3 413
2000-07-24 16:24:54 C 22 58 31.40 -23 09 17.0 413
2000-07-28 16:14:14 C 22 58 53.91 -23 34 17.0 c 474
2000-07-28 16:18:41 C 22 58 53.94 -23 34 18.2 c 474
2000-07-28 16:23:01 C 22 58 53.95 -23 34 19.6 c 474
2020-03-05 07:36:51 C 12 07 02.76 +08 07 08.2 V V06
2020-03-05 07:45:59 C 12 07 02.24 +08 07 10.2 V V06
2020-03-05 07:55:06 C 12 07 01.78 +08 07 12.5 V V06
2020-03-05 08:04:15 C 12 07 01.26 +08 07 14.8 V V06
2025-11-02 21:22:34 C 09 29 44.527 +23 52 15.34 W O18
2025-11-02 21:23:21 C 09 29 44.626 +23 52 15.11 W O18
2025-12-03 12:30:51 C 10 34 02.478 +21 42 11.92 V I52
2025-12-03 12:40:52 C 10 34 03.090 +21 42 10.51 V I52
2025-12-03 12:50:53 C 10 34 03.731 +21 42 09.22 V I52
2025-12-03 13:00:54 C 10 34 04.260 +21 42 08.68 V I52
2025-12-25 13:22:55 C 10 55 51.242 +21 53 13.93 X F52
2025-12-25 13:42:54 C 10 55 51.546 +21 53 16.76 X F52
2025-12-25 14:03:25 C 10 55 51.866 +21 53 19.60 X F52