2021 TO1

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2104574383 ± 6.19e-08
Semi-major axis (a)1.2504888305 AU ± 5.80e-09
Inclination (i)40.28187865° ± 1.77e-05
Long. of Asc. Node (Ω)17.88139862° ± 8.62e-06
Arg. of Perihelion (ω)328.41887191° ± 2.68e-05
Mean Anomaly (M)11.21347778° ± 2.90e-05
Mean Motion (n)0.7048432593°/day ± 4.90e-09
Perihelion dist (q)0.98731415 AU ± 7.75e-08
Aphelion dist (Q)1.51366351 AU ± 7.77e-08
Orbital Period1.39836236 yr ± 9.73e-09
Physical Parameters
H (abs. magnitude)21.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.230″
Uncertainty0
Orbit TypeApollo
MOID0.013316 AU
Observations Used33
Oppositions4
Arc Total2011-2025
First Observation Used2011-04-04
Last Observation Used2025-04-22
Observations (33)
Date Type RA Dec Mag Band Observatory
2011-04-04 07:27:32 C 12 11 31.346 +28 06 11.67 V F51
2011-04-04 07:43:20 C 12 11 28.317 +28 05 50.36 V F51
2011-04-06 07:09:08 C 12 02 42.018 +26 59 44.76 V F51
2011-04-06 07:11:02 C 12 02 41.687 +26 59 42.26 V F51
2021-10-02 11:26:54 C 07 01 49.98 +43 19 53.0 V G96
2021-10-02 11:41:26 C 07 01 52.53 +43 21 18.1 V G96
2021-10-02 11:50:27 C 07 01 54.09 +43 22 11.3 V G96
2021-10-02 11:56:44 C 07 01 55.14 +43 22 47.5 V G96
2021-10-02 12:06:57 C 07 01 56.94 +43 23 48.2 V G96
2021-10-02 12:08:03 C 07 01 57.11 +43 23 54.4 V G96
2021-10-02 12:09:08 C 07 01 57.35 +43 24 00.4 V G96
2021-10-03 10:14:07 C 07 06 07.07 +45 32 00.3 V G96
2021-10-03 10:33:07 C 07 06 10.67 +45 33 51.0 V G96
2021-10-03 11:23:42 C 07 06 20.05 +45 38 44.9 V G96
2021-10-03 11:26:05 C 07 06 20.50 +45 38 58.9 V G96
2021-10-03 11:28:27 C 07 06 20.91 +45 39 12.3 V G96
2021-10-03 11:30:50 C 07 06 21.32 +45 39 26.2 V G96
2021-10-05 08:33:40 C 07 15 40.82 +49 54 31.5 u H21
2021-10-05 08:37:41 C 07 15 41.66 +49 54 54.5 u H21
2021-10-05 08:41:43 C 07 15 42.52 +49 55 17.0 u H21
2021-10-05 08:47:45 C 07 15 43.83 +49 55 50.7 u H21
2021-10-05 10:01:53 C 07 15 59.91 +50 02 45.3 V 734
2021-10-05 10:52:39 C 07 16 10.70 +50 07 29.0 V 734
2021-10-25 09:10:10 C 11 32 43.00 +77 42 31.8 o 291
2021-10-25 09:21:23 C 11 32 53.62 +77 42 41.1 o 291
2021-10-25 09:32:36 C 11 33 03.97 +77 42 50.6 o 291
2025-03-21 09:42:58 C 13 27 42.193 +27 15 59.34 V F52
2025-03-21 10:01:12 C 13 27 38.891 +27 15 50.07 V F52
2025-03-22 05:45:11 C 13 24 09.418 +27 04 43.14 V I52
2025-03-22 05:51:53 C 13 24 08.168 +27 04 40.22 V I52
2025-03-22 05:58:34 C 13 24 06.923 +27 04 36.91 V I52
2025-04-22 01:50:34 C 11 15 14.42 +11 06 15.4 V H21
2025-04-22 01:58:53 C 11 15 13.37 +11 06 02.1 V H21