2021 TT3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2051633386 ± 7.36e-06
Semi-major axis (a)1.4328890459 AU ± 1.88e-05
Inclination (i)17.84624023° ± 4.48e-04
Long. of Asc. Node (Ω)30.24331166° ± 7.29e-05
Arg. of Perihelion (ω)32.78448267° ± 4.65e-04
Mean Anomaly (M)112.29678669° ± 1.62e-02
Mean Motion (n)0.5746367964°/day ± 1.13e-05
Perihelion dist (q)1.13891275 AU ± 1.83e-05
Aphelion dist (Q)1.72686535 AU ± 2.50e-05
Orbital Period1.71521610 yr ± 3.38e-05
Physical Parameters
H (abs. magnitude)23.51
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.159″
Uncertainty2
Orbit TypeAmor
MOID0.168946 AU
Observations Used27
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-02
Last Observation Used2021-11-23
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-10-02 11:43:06 C 02 04 16.789 -19 52 39.36 U F52
2021-10-02 12:16:07 C 02 04 13.629 -19 51 52.98 U F52
2021-10-02 12:32:36 C 02 04 12.015 -19 51 29.86 U F52
2021-10-02 13:45:12 C 02 04 05.099 -19 49 46.70 V F51
2021-10-02 13:46:07 C 02 04 04.987 -19 49 45.53 V F51
2021-10-03 11:36:06 C 02 02 10.102 -19 18 14.66 V F51
2021-10-03 11:46:15 C 02 02 09.100 -19 17 59.67 V F51
2021-10-03 11:57:29 C 02 02 07.929 -19 17 42.50 V F51
2021-10-03 12:07:38 C 02 02 06.919 -19 17 27.71 V F51
2021-10-06 10:29:26 C 01 55 15.642 -17 23 37.64 U F51
2021-10-06 10:46:00 C 01 55 13.734 -17 23 08.55 U F51
2021-10-06 11:02:30 C 01 55 11.819 -17 22 39.47 U F51
2021-10-26 03:45:31 C 00 50 40.74 +04 00 26.4 V I52
2021-10-26 03:52:36 C 00 50 39.65 +04 00 51.3 V I52
2021-10-26 03:55:55 C 00 50 39.08 +04 01 02.6 V I52
2021-10-26 04:06:09 C 00 50 37.42 +04 01 37.4 V I52
2021-10-31 03:50:18 C 00 32 55.01 +10 53 11.8 V I52
2021-10-31 03:52:06 C 00 32 54.73 +10 53 18.2 V I52
2021-10-31 03:53:55 C 00 32 54.44 +10 53 24.3 V I52
2021-10-31 03:55:44 C 00 32 54.19 +10 53 30.6 V I52
2021-11-07 04:15:17 C 00 10 41.41 +19 58 40.7 V G96
2021-11-07 04:22:45 C 00 10 40.44 +19 59 03.0 V G96
2021-11-07 04:30:13 C 00 10 39.46 +19 59 25.9 V G96
2021-11-08 05:21:44 C 00 07 47.573 +21 13 45.09 U F51
2021-11-08 05:37:32 C 00 07 45.589 +21 14 32.12 U F51
2021-11-08 05:53:23 C 00 07 43.593 +21 15 19.39 U F51
2021-11-23 01:03:22 C 23 39 46.83 +35 25 25.0 u H21
2021-11-23 01:12:07 C 23 39 46.37 +35 25 41.7 u H21