1998 SZ12

1998SZ12, 2001 FK151, 2001FK151, 74226, J98S12Z, K01FF1K

All data for this body: [vot]

MPC data
Name (number) 1998 SZ12 (74226)
a 2.68710
e 0.07762
i / sin(i) 13.4440 / 0.23250
q 2.47852
Q 2.89569
ω 206.9990
Node 90.3241
m 71.1495
n 0.2238
Epoch 2460800.5
nobs 1428
nopp 20
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.688
ep 0.069
sin(ip) 0.213
G 0.150
H 14.820
Mass
D 2.92 0.326
pV 0.303 0.0335
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.124
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6881 0.0689 0.2129 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.88 0.448 0.448 Masiero 2011ApJ...741...68M NEATM
2.97 0.476 0.476 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.289 0.0713 0.0713 Masiero 2011ApJ...741...68M NEATM
0.307 0.0379 0.0379 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
14.82 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
S 0.854 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT