1998 SK133

1998SK133, 44408, J98SD3K

All data for this body: [vot]

MPC data
Name (number) 1998 SK133 (44408)
a 2.75793
e 0.13209
i / sin(i) 4.9744 / 0.08671
q 2.39363
Q 3.12224
ω 164.7869
Node 213.8823
m 292.2083
n 0.2152
Epoch 2460800.5
nobs 1320
nopp 22
Years observed 1993-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.757
ep 0.098
sin(ip) 0.098
G 0.150
H 15.410
Mass
D 4.18 0.711
pV 0.064 0.0297
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 11.405
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7570 0.0979 0.0975 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.16 1.153 1.153 Masiero 2011ApJ...741...68M NEATM
4.19 0.904 0.904 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0373 0.0373 Masiero 2011ApJ...741...68M NEATM
0.065 0.0489 0.0489 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
15.41 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 C 0.1379 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2271 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4288 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5332 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5738 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.2621 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.4700 0.3360 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT