1998 SU104

1998SU104, A1262, J98SA4U

All data for this body: [vot]

MPC data
Name (number) 1998 SU104 (101262)
a 2.34075
e 0.09483
i / sin(i) 8.6752 / 0.15083
q 2.11877
Q 2.56273
ω 284.1731
Node 40.8295
m 186.5590
n 0.2752
Epoch 2460800.5
nobs 1436
nopp 18
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.341
ep 0.049
sin(ip) 0.141
G 0.150
H 15.740
Mass
D 2.12 0.224
pV 0.273 0.0851
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.957
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3413 0.0488 0.1408 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.12 0.224 0.224 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.273 0.0851 0.0851 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
15.74 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
X X 0.5295 0.5295 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.39 Bus VIS Carvano 2010A&A...510A..43C PHOT