IAA RAS IAA SBSS Data Base

2020 TT2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2451699000
Semi-major axis (a)1.4134175000 AU
Inclination (i)8.13711000°
Long. of Asc. Node (Ω)187.95086000°
Arg. of Perihelion (ω)177.84770000°
Mean Anomaly (M)21.77852000°
Mean Motion (n)0.5865410100°/day
Perihelion dist (q)1.06689010 AU
Aphelion dist (Q)1.75994490 AU
Orbital Period1.68037300 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.280″
Uncertainty7
Orbit TypeAmor
MOID0.063577 AU
Observations Used20
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2020-10-12
Observations (20)
Date Type RA Dec Mag Band Observatory
2020-09-20 05:52:23 C 22 01 06.38 +13 59 08.1 – V G96
2020-09-20 06:00:31 C 22 01 08.26 +13 58 42.9 – V G96
2020-09-20 06:08:40 C 22 01 10.08 +13 58 19.0 – V G96
2020-10-10 06:34:47 C 00 26 06.52 -14 32 40.2 – V G96
2020-10-10 06:42:20 C 00 26 08.44 -14 33 00.7 – V G96
2020-10-10 06:49:52 C 00 26 10.37 -14 33 22.0 – V G96
2020-10-10 06:57:22 C 00 26 12.26 -14 33 42.3 – V G96
2020-10-10 08:53:17 C 00 26 47.118 -14 38 41.45 – U F51
2020-10-10 09:01:48 C 00 26 44.18 -14 39 17.4 – V I52
2020-10-10 09:10:02 C 00 26 51.291 -14 39 27.22 – U F51
2020-10-10 09:11:28 C 00 26 46.75 -14 39 43.4 – V I52
2020-10-10 09:43:34 C 00 26 59.715 -14 40 58.51 – U F51
2020-10-11 06:23:39 C 00 32 46.42 -15 35 54.8 – V V06
2020-10-11 06:27:29 C 00 32 47.36 -15 36 04.2 – V V06
2020-10-11 06:31:19 C 00 32 48.31 -15 36 14.4 – V V06
2020-10-11 06:35:09 C 00 32 49.29 -15 36 24.1 – V V06
2020-10-12 05:34:24 C 00 39 05.71 -16 33 24.1 – V V06
2020-10-12 05:38:15 C 00 39 06.57 -16 33 32.7 – V V06
2020-10-12 05:42:05 C 00 39 07.52 -16 33 42.9 – V V06
2020-10-12 05:45:55 C 00 39 08.45 -16 33 52.0 – V V06