2001 OS44

2001OS44, 1996 LD2, 1996LD2, 30547, J96L02D, K01O44S

All data for this body: [vot]

MPC data
Name (number) 2001 OS44 (30547)
a 2.67439
e 0.06896
i / sin(i) 15.1269 / 0.26096
q 2.48997
Q 2.85881
ω 241.3901
Node 112.0189
m 123.9629
n 0.2254
Epoch 2460800.5
nobs 1496
nopp 21
Years observed 1996-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.674
ep 0.025
sin(ip) 0.245
G 0.150
H 14.910
Mass
D 3.29 0.484
pV 0.235 0.0729
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 3.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6744 0.0252 0.2452 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.29 0.484 0.484 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.0729 0.0729 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
14.91 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 Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT