2001 OY20

2001OY20, 1999 FG47, 1999FG47, 57079, J99F47G, K01O20Y

All data for this body: [vot]

MPC data
Name (number) 2001 OY20 (57079)
a 2.61821
e 0.12826
i / sin(i) 12.7625 / 0.22091
q 2.28241
Q 2.95401
ω 101.1384
Node 335.6139
m 142.4400
n 0.2326
Epoch 2460800.5
nobs 2902
nopp 19
Years observed 1997-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.617
ep 0.130
sin(ip) 0.232
G 0.150
H 13.970
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 14.401
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 502 Eunomia -0.2500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6173 0.1298 0.2318 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.97 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.0118 0.7680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7690 0.7680 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT