2001 SS18

2001SS18, K01S18S, X7472

All data for this body: [vot]

MPC data
Name (number) 2001 SS18 (337472)
a 2.37063
e 0.14188
i / sin(i) 5.0031 / 0.08721
q 2.03428
Q 2.70699
ω 8.3088
Node 10.9403
m 156.1122
n 0.2700
Epoch 2460800.5
nobs 455
nopp 13
Years observed 2001-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.371
ep 0.111
sin(ip) 0.083
G 0.150
H 17.190
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.320
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3712 0.1111 0.0825 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
17.19 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
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.7233 0.7200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT