2005 TG21

2005TG21, K05T21G, Q1125

All data for this body: [vot]

MPC data
Name (number) 2005 TG21 (261125)
a 3.13640
e 0.16850
i / sin(i) 5.5611 / 0.09691
q 2.60791
Q 3.66489
ω 228.0361
Node 168.9515
m 179.3372
n 0.1774
Epoch 2460800.5
nobs 337
nopp 15
Years observed 2002-2025
rms 0.92
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.137
ep 0.140
sin(ip) 0.092
G 0.150
H 16.340
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 1.358
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1372 0.1404 0.0916 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
16.34 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 0.0808 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2264 0.1570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT