Cynthrossman

1998 ST118, 1998ST118, 2000 EF14, 2000EF14, 28128, J98SB8T, K00E14F

All data for this body: [vot]

MPC data
Name (number) Cynthrossman (28128)
a 2.27624
e 0.09052
i / sin(i) 2.7754 / 0.04842
q 2.07019
Q 2.48229
ω 118.1785
Node 34.1223
m 139.0258
n 0.2870
Epoch 2460800.5
nobs 2045
nopp 20
Years observed 1991-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.276
ep 0.137
sin(ip) 0.039
G 0.150
H 15.550
Mass
D 2.05 0.227
pV 0.291 0.1327
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 11.718
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2760 0.1365 0.0390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.05 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.291 0.1327 0.1327 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
15.55 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 S 0.2225 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4433 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9538 0.8400 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
SQ 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT