1998 SM93

1998SM93, 2001 BO78, 2001BO78, 38045, J98S93M, K01B78O

All data for this body: [vot]

MPC data
Name (number) 1998 SM93 (38045)
a 3.16856
e 0.14530
i / sin(i) 12.6141 / 0.21838
q 2.70817
Q 3.62894
ω 75.6415
Node 181.6846
m 349.2242
n 0.1747
Epoch 2460800.5
nobs 2056
nopp 21
Years observed 1996-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.174
ep 0.142
sin(ip) 0.218
G 0.150
H 14.200
Mass
D 11.00 1.372
pV 0.037 0.0078
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 2.770
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1744 0.1425 0.2185 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.75 1.450 1.450 Masiero 2012ApJ...759L...8M NEATM
13.18 4.250 4.250 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.023 0.0110 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.042 0.0090 0.0090 Masiero 2012ApJ...759L...8M 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
14.20 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 0.1184 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3433 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.0927 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.2837 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S B 0.1607 0.2280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT