1998 SR48

1998SR48, 49147, J98S48R

All data for this body: [vot]

MPC data
Name (number) 1998 SR48 (49147)
a 2.57799
e 0.23142
i / sin(i) 4.1456 / 0.07229
q 1.98139
Q 3.17460
ω 335.2558
Node 4.1673
m 177.6782
n 0.2381
Epoch 2460800.5
nobs 2302
nopp 21
Years observed 1998-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.578
ep 0.161
sin(ip) 0.070
G 0.150
H 14.930
Mass
D 3.15 0.224
pV 0.235 0.0371
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 16.994
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5784 0.1614 0.0704 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.15 0.224 0.224 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.0371 0.0371 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
14.93 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
K S 0.4945 0.6820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Q 0.60 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.6136 0.6820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9005 0.6820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9849 0.6820 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT