1998 SV42

1998SV42, 1998 SP163, 1998SP163, A1204, J98S42V, J98SG3P

All data for this body: [vot]

MPC data
Name (number) 1998 SV42 (101204)
a 2.36074
e 0.20807
i / sin(i) 4.3787 / 0.07635
q 1.86954
Q 2.85193
ω 182.1831
Node 134.1334
m 156.6645
n 0.2717
Epoch 2460800.5
nobs 750
nopp 20
Years observed 1998-2025
rms 0.93
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.361
ep 0.174
sin(ip) 0.063
G 0.150
H 16.640
Mass
D 3.29 0.225
pV 0.047 0.0054
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.948
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3605 0.1744 0.0629 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.63 0.658 0.658 Masiero 2017AJ....154..168M NEATM
3.38 0.239 0.239 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0055 0.0055 Masiero 2011ApJ...741...68M NEATM
0.064 0.0287 0.0287 Masiero 2017AJ....154..168M 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
16.64 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.46 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.0439 0.4190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.1690 0.4190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4584 0.4190 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT