2009 WR97

2009WR97, h2372, K09W97R

All data for this body: [vot]

MPC data
Name (number) 2009 WR97 (432372)
a 2.69453
e 0.17391
i / sin(i) 2.8590 / 0.04988
q 2.22593
Q 3.16314
ω 300.9562
Node 160.3405
m 159.2079
n 0.2228
Epoch 2460800.5
nobs 143
nopp 10
Years observed 2006-2024
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.693
ep 0.184
sin(ip) 0.047
G 0.150
H 17.700
Mass
D 1.86 0.332
pV 0.046 0.0127
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 0.397
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6930 0.1839 0.0469 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.86 0.332 0.332 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.046 0.0127 0.0127 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
17.70 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
C C 0.0662 0.0662 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT