2000 WY45

2000WY45, 1998 HO34, 1998HO34, 39127, J98H34O, K00W45Y

All data for this body: [vot]

MPC data
Name (number) 2000 WY45 (39127)
a 2.57942
e 0.02664
i / sin(i) 4.6407 / 0.08091
q 2.51069
Q 2.64815
ω 321.0661
Node 168.9765
m 256.2848
n 0.2379
Epoch 2460800.5
nobs 1182
nopp 21
Years observed 1991-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.580
ep 0.062
sin(ip) 0.080
G 0.150
H 15.570
Mass
D 2.34 0.499
pV 0.244 0.1678
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.472
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5802 0.0623 0.0798 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.34 0.499 0.499 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.244 0.1678 0.1678 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
15.57 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 0.912 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT