1998 QZ30

1998QZ30, 1999 VA112, 1999VA112, 40122, J98Q30Z, J99VB2A

All data for this body: [vot]

MPC data
Name (number) 1998 QZ30 (40122)
a 3.08689
e 0.14620
i / sin(i) 0.2107 / 0.00368
q 2.63558
Q 3.53820
ω 80.7554
Node 237.1672
m 347.7882
n 0.1817
Epoch 2460800.5
nobs 1312
nopp 23
Years observed 1993-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.087
ep 0.127
sin(ip) 0.024
G 0.150
H 14.820
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 3.408
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.2300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0870 0.1269 0.0239 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
14.82 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 0.568 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT