1998 SD43

1998SD43, 1990 FZ4, 1990FZ4, 2000 AU243, 2000AU243, 28113, J90F04Z, J98S43D, K00AO3U

All data for this body: [vot]

MPC data
Name (number) 1998 SD43 (28113)
a 2.24392
e 0.16235
i / sin(i) 7.2904 / 0.12690
q 1.87961
Q 2.60823
ω 165.9514
Node 17.4158
m 161.0533
n 0.2932
Epoch 2460800.5
nobs 2840
nopp 21
Years observed 1990-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.218
ep 0.215
sin(ip) 0.126
G 0.150
H 15.000
Mass
D 2.75 0.039
pV 0.356 0.0187
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.714
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2178 0.2153 0.1262 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.75 0.039 0.039 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.356 0.0187 0.0187 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
15.00 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 0.119 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT