1998 ST30

1998ST30, J98S30T, W2635

All data for this body: [vot]

MPC data
Name (number) 1998 ST30 (322635)
a 2.41822
e 0.24137
i / sin(i) 9.6938 / 0.16838
q 1.83453
Q 3.00191
ω 153.4520
Node 178.3139
m 50.1642
n 0.2621
Epoch 2460800.5
nobs 432
nopp 14
Years observed 1998-2024
rms 0.91
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.200
sin(ip) 0.166
G 0.150
H 16.860
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.574
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4185 0.2004 0.1661 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
16.86 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 B 0.3070 0.3070 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.929 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT