2021 TF3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5290507963 ± 2.75e-05
Semi-major axis (a)2.6334850917 AU ± 1.75e-04
Inclination (i)12.54333747° ± 3.97e-04
Long. of Asc. Node (Ω)16.26058519° ± 1.70e-04
Arg. of Perihelion (ω)348.23888194° ± 2.45e-04
Mean Anomaly (M)348.33081370° ± 3.46e-02
Mean Motion (n)0.2306300961°/day ± 2.30e-05
Perihelion dist (q)1.24023771 AU ± 1.10e-04
Aphelion dist (Q)4.02673248 AU ± 2.77e-04
Orbital Period4.27362387 yr ± 4.26e-04
Physical Parameters
H (abs. magnitude)22.24
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.152″
Uncertainty2
Orbit TypeAmor
MOID0.240678 AU
Observations Used30
Oppositions1
Arc Total2021-2021
First Observation Used2021-10-01
Last Observation Used2021-11-08
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-10-01 08:25:07 C 23 30 49.159 -17 48 15.00 V F51
2021-10-01 08:39:59 C 23 30 49.082 -17 47 36.50 V F51
2021-10-05 08:22:24 C 23 31 32.990 -13 35 11.27 U F51
2021-10-05 08:38:55 C 23 31 33.011 -13 34 27.19 U F51
2021-10-05 08:55:24 C 23 31 33.022 -13 33 43.47 U F51
2021-10-05 09:11:53 C 23 31 33.047 -13 32 59.35 U F51
2021-10-05 13:01:21 C 23 31 33.697 -13 22 44.56 V F51
2021-10-06 02:27:56 C 23 31 45.01 -12 46 30.0 u 807
2021-10-06 02:34:45 C 23 31 45.04 -12 46 12.2 u 807
2021-10-06 02:41:28 C 23 31 45.07 -12 45 53.6 u 807
2021-10-06 03:54:36 C 23 31 45.31 -12 42 38.8 V 807
2021-10-06 03:57:34 C 23 31 45.32 -12 42 31.0 V 807
2021-10-06 04:00:33 C 23 31 45.33 -12 42 23.1 V 807
2021-10-11 01:25:02 C 23 33 36.64 -07 30 30.7 u 807
2021-10-11 01:34:02 C 23 33 36.79 -07 30 06.6 u 807
2021-10-11 01:43:02 C 23 33 36.91 -07 29 43.7 u 807
2021-10-11 04:44:44 C 23 33 40.28 -07 22 19.1 V G96
2021-10-11 04:52:11 C 23 33 40.40 -07 22 00.0 V G96
2021-10-11 04:59:38 C 23 33 40.51 -07 21 40.8 V G96
2021-10-11 05:07:07 C 23 33 40.63 -07 21 21.8 V G96
2021-10-28 05:40:11 C 23 47 31.879 +08 31 59.09 U F51
2021-10-28 05:59:11 C 23 47 32.652 +08 32 36.42 U F51
2021-10-28 06:18:13 C 23 47 33.428 +08 33 13.64 U F51
2021-10-31 05:09:05 C 23 51 03.085 +10 46 07.48 U F51
2021-10-31 05:27:10 C 23 51 03.896 +10 46 40.27 U F51
2021-10-31 05:45:14 C 23 51 04.718 +10 47 13.16 U F51
2021-10-31 06:03:20 C 23 51 05.538 +10 47 45.99 U F51
2021-11-02 02:43:21 C 23 53 26.76 +12 06 06.5 o 691
2021-11-02 03:01:11 C 23 53 27.63 +12 06 36.9 o 691
2021-11-06 01:03:06 C 23 58 47.10 +14 38 41.5 u H21
2021-11-06 01:11:35 C 23 58 47.61 +14 38 54.7 u H21
2021-11-06 01:15:57 C 23 58 47.88 +14 39 01.6 u H21
2021-11-08 05:07:47 C 00 01 56.850 +15 55 53.19 U F51
2021-11-08 05:39:24 C 00 01 58.614 +15 56 38.95 U F51
2021-11-08 05:55:16 C 00 01 59.511 +15 57 01.73 U F51