2005 YD209

2005YD209, 2000 YO81, 2000YO81, 2004 VK111, 2004VK111, F7687, K00Y81O, K04VB1K, K05YK9D

All data for this body: [vot]

MPC data
Name (number) 2005 YD209 (157687)
a 2.74190
e 0.04479
i / sin(i) 6.3214 / 0.11011
q 2.61908
Q 2.86471
ω 67.1963
Node 247.0217
m 259.4473
n 0.2171
Epoch 2460800.5
nobs 893
nopp 21
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.742
ep 0.037
sin(ip) 0.127
G 0.150
H 15.470
Mass
D 5.78 0.233
pV 0.058 0.0138
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.478
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7424 0.0368 0.1271 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.78 0.233 0.233 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.058 0.0138 0.0138 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
15.47 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B C 0.0392 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.13 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.5363 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V C 0.0338 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3336 0.4030 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT