1993 TK21

1993TK21, 2000 QC189, 2000QC189, 35176, J93T21K, K00QI9C

All data for this body: [vot]

MPC data
Name (number) 1993 TK21 (35176)
a 2.35889
e 0.10918
i / sin(i) 7.7080 / 0.13413
q 2.10135
Q 2.61642
ω 1.9237
Node 30.3056
m 247.1040
n 0.2720
Epoch 2460800.5
nobs 1771
nopp 20
Years observed 1993-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Vesta (4)
 
ap 2.358
ep 0.088
sin(ip) 0.124
G 0.150
H 15.790
Mass
D
pV
Value
Rotational Period 6.770
Period quality 2
Spectral Class V
Spectral Class Score 8.111
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4 Vesta 0 Vesta Novakovic 2019EPSC...13.1671N HCM
4 Vesta 401 Vesta Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3585 0.0881 0.1240 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.79 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.76972 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.892 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
V 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
V V 0.9952 0.9952 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT