2021 TQ15

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3375007000
Semi-major axis (a)1.4485284000 AU
Inclination (i)8.36833000° ± 4.00e+00
Long. of Asc. Node (Ω)22.14183000° ± 5.00e+00
Arg. of Perihelion (ω)40.97341000° ± 6.00e+00
Mean Anomaly (M)106.71400000°
Mean Motion (n)0.5653450100°/day
Perihelion dist (q)0.95964910 AU
Aphelion dist (Q)1.93740770 AU
Orbital Period1.74337380 yr
Physical Parameters
H (abs. magnitude)27.55
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty8
Orbit TypeApollo
MOID0.016748 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-10-13
Observations (10)
Date Type RA Dec Mag Band Observatory
2021-10-11 07:36:40 C 01 40 34.53 -06 52 15.3 V G96
2021-10-11 07:44:08 C 01 40 35.49 -06 51 17.4 V G96
2021-10-11 07:51:34 C 01 40 36.43 -06 50 17.9 V G96
2021-10-11 07:59:04 C 01 40 37.41 -06 49 19.6 V G96
2021-10-11 09:04:19 C 01 40 45.17 -06 40 44.9 V H01
2021-10-11 09:10:19 C 01 40 45.95 -06 39 57.1 V H01
2021-10-11 09:23:02 C 01 40 47.70 -06 38 15.1 V H01
2021-10-11 09:44:21 C 01 40 50.62 -06 35 24.1 V H01
2021-10-13 08:46:51 C 01 51 34.423 +01 09 05.59 V F52
2021-10-13 09:18:13 C 01 51 40.860 +01 15 25.01 V F52