2000 TA21

2000TA21, 2002 AV90, 2002AV90, 57012, K00T21A, K02A90V

All data for this body: [vot]

MPC data
Name (number) 2000 TA21 (57012)
a 3.16232
e 0.07717
i / sin(i) 10.3293 / 0.17931
q 2.91829
Q 3.40636
ω 191.2646
Node 134.4745
m 168.8155
n 0.1753
Epoch 2460800.5
nobs 1560
nopp 23
Years observed 1997-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Veritas (490)
 
ap 3.165
ep 0.061
sin(ip) 0.163
G 0.150
H 14.380
Mass
D 7.22 0.134
pV 0.065 0.0126
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 9.260
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
490 Veritas 0 Veritas Novakovic 2019EPSC...13.1671N HCM
490 Veritas 609 Veritas -0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1648 0.0612 0.1625 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.22 0.134 0.134 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0126 0.0126 Masiero 2011ApJ...741...68M NEATM
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
14.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.0922 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.2610 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3893 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.6586 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.662 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.1178 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4572 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4750 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4933 0.2510 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT