IAA RAS IAA Minor Planet Database

2021 TE8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2190562398 ± 7.73e-05
Semi-major axis (a)1.1739520562 AU ± 1.13e-04
Inclination (i)18.40768166° ± 4.95e-03
Long. of Asc. Node (Ω)196.30021918° ± 1.37e-04
Arg. of Perihelion (ω)242.91621717° ± 7.73e-03
Mean Anomaly (M)42.96934008° ± 1.55e-01
Mean Motion (n)0.7748840738°/day ± 1.12e-04
Perihelion dist (q)0.91679053 AU ± 1.26e-04
Aphelion dist (Q)1.43111358 AU ± 1.65e-04
Orbital Period1.27196611 yr ± 1.83e-04
Physical Parameters
H (abs. magnitude)26.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.653″
Uncertainty3
Orbit TypeApollo
MOID0.014138 AU
Observations Used47
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-08
Last Observation Used2021-10-11
Observations (47)
Date Type RA Dec Mag Band Observatory
2021-10-08 08:48:25 C 01 49 21.08 +26 34 13.8 – V 703
2021-10-08 08:56:11 C 01 49 29.52 +26 30 41.4 – V 703
2021-10-08 09:11:32 C 01 49 45.75 +26 23 41.0 – V 703
2021-10-09 07:27:35 C 02 18 26.54 +14 10 41.2 – V 703
2021-10-09 07:35:48 C 02 18 37.11 +14 05 23.5 – V 703
2021-10-09 07:52:09 C 02 18 57.91 +13 54 48.6 – V 703
2021-10-09 08:04:59 C 02 19 12.55 +13 46 15.0 – V H01
2021-10-09 08:14:10 C 02 19 24.29 +13 40 15.0 – V H01
2021-10-09 08:24:29 C 02 19 37.51 +13 33 28.9 – V H01
2021-10-09 08:34:14 C 02 19 50.01 +13 27 04.7 – V H01
2021-10-09 10:20:47 C 02 22 09.44 +12 16 14.6 – V 703
2021-10-09 10:21:04 C 02 22 09.89 +12 16 02.0 – V 703
2021-10-09 10:21:22 C 02 22 10.20 +12 15 50.6 – V 703
2021-10-09 10:21:39 C 02 22 10.63 +12 15 39.1 – V 703
2021-10-09 16:56:18 C 02 31 51.26 +07 38 48.7 – r P93
2021-10-09 16:58:41 C 02 31 54.51 +07 37 04.7 – r P93
2021-10-09 17:01:02 C 02 31 57.74 +07 35 21.4 – r P93
2021-10-09 17:03:26 C 02 32 01.00 +07 33 36.9 – r P93
2021-10-09 19:12:42 C 02 35 21.08 +05 56 32.8 – V N82
2021-10-09 19:17:42 C 02 35 28.24 +05 52 49.1 – V N82
2021-10-09 19:22:42 C 02 35 35.32 +05 49 05.6 – V N82
2021-10-09 20:11:59 C 02 37 05.57 +05 12 07.6 – V L18
2021-10-09 20:12:46 C 02 37 08.32 +05 11 25.9 – V G02
2021-10-09 20:15:59 C 02 37 11.36 +05 09 08.0 – V L18
2021-10-09 20:16:33 C 02 37 13.82 +05 08 36.0 – V G02
2021-10-09 20:19:59 C 02 37 17.20 +05 06 07.6 – V L18
2021-10-09 20:20:15 C 02 37 19.25 +05 05 49.8 – V G02
2021-10-09 20:24:05 C 02 37 24.91 +05 02 57.0 – V G02
2021-10-09 20:35:19 C 02 37 42.44 +04 54 31.5 – V 246
2021-10-09 20:35:31 C 02 37 42.76 +04 54 22.5 – V 246
2021-10-09 20:35:44 C 02 37 43.05 +04 54 12.8 – V 246
2021-10-09 20:35:57 C 02 37 43.46 +04 54 03.2 – V 246
2021-10-09 20:36:09 C 02 37 43.62 +04 53 54.7 – V 246
2021-10-09 20:36:22 C 02 37 44.00 +04 53 46.1 – V 246
2021-10-09 20:36:34 C 02 37 44.27 +04 53 36.8 – V 246
2021-10-09 21:22:58 C 02 38 54.78 +04 19 03.9 – V K83
2021-10-09 21:26:19 C 02 38 58.24 +04 16 18.7 – X 595
2021-10-09 21:38:59 C 02 39 18.06 +04 06 55.1 – V K83
2021-10-09 21:43:43 C 02 39 23.55 +04 03 06.4 – X 595
2021-10-09 21:52:07 C 02 39 35.86 +03 56 47.0 – V L01
2021-10-09 21:53:47 C 02 39 38.25 +03 55 31.5 – V L01
2021-10-09 21:55:26 C 02 39 40.68 +03 54 15.3 – V L01
2021-10-09 21:57:05 C 02 39 43.06 +03 52 59.4 – V L01
2021-10-09 21:58:44 C 02 39 45.46 +03 51 44.2 – V L01
2021-10-11 01:10:54 C 03 24 37.43 -18 01 09.7 – V J95
2021-10-11 01:19:46 C 03 24 52.29 -18 08 11.6 – V J95
2021-10-11 01:35:47 C 03 25 19.05 -18 20 51.2 – V J95