2021 TY2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2629498505 ± 9.33e-05
Semi-major axis (a)1.3709601130 AU ± 1.80e-04
Inclination (i)7.16877799° ± 2.14e-03
Long. of Asc. Node (Ω)191.74263639° ± 2.35e-04
Arg. of Perihelion (ω)199.91784370° ± 1.46e-03
Mean Anomaly (M)193.82152456° ± 1.80e-01
Mean Motion (n)0.6140094381°/day ± 1.21e-04
Perihelion dist (q)1.01046636 AU ± 1.84e-04
Aphelion dist (Q)1.73145387 AU ± 2.61e-04
Orbital Period1.60522986 yr ± 3.17e-04
Physical Parameters
H (abs. magnitude)27.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.194″
Uncertainty3
Orbit TypeApollo
MOID0.019916 AU
Observations Used26
Oppositions1
Arc Total2021-2021
First Observation Used2021-09-25
Last Observation Used2021-10-10
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-09-25 08:29:51 C 21 02 56.479 +12 13 19.75 V F51
2021-09-25 08:42:00 C 21 02 57.543 +12 12 46.23 V F51
2021-09-25 08:53:33 C 21 02 58.541 +12 12 13.70 V F51
2021-09-25 09:04:47 C 21 02 59.487 +12 11 43.35 V F51
2021-09-26 05:30:47 C 21 05 50.877 +11 13 35.21 V F52
2021-09-26 05:33:32 C 21 05 51.145 +11 13 27.20 V F52
2021-09-26 05:47:18 C 21 05 52.473 +11 12 46.78 V F52
2021-09-26 05:50:04 C 21 05 52.734 +11 12 38.84 V F52
2021-09-26 06:03:55 C 21 05 54.085 +11 11 58.13 V F52
2021-09-26 06:06:40 C 21 05 54.344 +11 11 49.99 V F52
2021-09-26 06:23:20 C 21 05 55.939 +11 11 00.93 V F52
2021-10-04 05:31:20 C 21 50 57.360 -04 03 33.09 U F52
2021-10-04 05:48:53 C 21 51 02.835 -04 05 41.36 U F52
2021-10-04 06:06:16 C 21 51 08.219 -04 07 48.41 U F52
2021-10-04 08:30:47 C 21 51 52.885 -04 25 28.85 V F51
2021-10-04 08:32:38 C 21 51 53.444 -04 25 42.35 V F51
2021-10-05 04:13:34 C 21 59 43.09 -06 53 43.7 V 807
2021-10-05 04:17:32 C 21 59 44.56 -06 54 15.3 V 807
2021-10-05 04:21:31 C 21 59 46.04 -06 54 47.2 V 807
2021-10-05 10:54:10 C 22 02 32.213 -07 52 03.63 V F51
2021-10-09 11:46:21 C 22 59 41.16 -23 45 30.3 V 474
2021-10-09 11:48:55 C 22 59 42.93 -23 45 58.7 V 474
2021-10-09 12:00:07 C 22 59 50.79 -23 48 01.7 V 474
2021-10-09 12:02:40 C 22 59 52.55 -23 48 29.7 V 474
2021-10-09 12:05:14 C 22 59 54.32 -23 48 57.3 V 474
2021-10-10 10:57:38 C 23 18 39.90 -28 04 44.7 V 474
2021-10-10 11:04:54 C 23 18 45.63 -28 06 05.8 V 474