1998 SF141

1998SF141, 13767, 1992 EU18, 1992EU18, J92E18U, J98SE1F

All data for this body: [vot]

MPC data
Name (number) 1998 SF141 (13767)
a 2.56878
e 0.06409
i / sin(i) 1.6406 / 0.02863
q 2.40415
Q 2.73342
ω 260.3624
Node 27.1702
m 251.3145
n 0.2394
Epoch 2460800.5
nobs 3412
nopp 23
Years observed 1992-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.570
ep 0.081
sin(ip) 0.025
G 0.150
H 14.220
Mass
D 4.64 0.287
pV 0.248 0.0212
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 13.138
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5698 0.0813 0.0247 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.64 0.287 0.287 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.248 0.0212 0.0212 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
14.22 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
L 0.70 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.150 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2780 0.3860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5045 0.3860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9239 0.3860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.1169 0.3860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT