Hruskova

1998 XZ41, 1998XZ41, 2000 KY22, 2000KY22, 31374, J98X41Z, K00K22Y

All data for this body: [vot]

MPC data
Name (number) Hruskova (31374)
a 2.29421
e 0.13439
i / sin(i) 1.4656 / 0.02558
q 1.98589
Q 2.60252
ω 49.0454
Node 42.0340
m 212.6667
n 0.2836
Epoch 2460800.5
nobs 1867
nopp 19
Years observed 1996-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.294
ep 0.155
sin(ip) 0.017
G 0.150
H 15.860
Mass
D 1.84 0.340
pV 0.362 0.2031
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.453
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2938 0.1550 0.0168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.84 0.340 0.340 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.362 0.2031 0.2031 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
15.86 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 0.4263 0.3900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.978 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.4783 0.3900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5925 0.3900 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.08 Bus VIS Carvano 2010A&A...510A..43C PHOT