1997 AW2

1997AW2, 17677, 1998 KF33, 1998KF33, J97A02W, J98K33F

All data for this body: [vot]

MPC data
Name (number) 1997 AW2 (17677)
a 3.02449
e 0.16749
i / sin(i) 4.6250 / 0.08063
q 2.51791
Q 3.53108
ω 123.6866
Node 31.8462
m 109.4302
n 0.1874
Epoch 2460800.5
nobs 2939
nopp 24
Years observed 1992-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.029
ep 0.183
sin(ip) 0.069
G 0.150
H 13.610
Mass
D 11.41 0.227
pV 0.065 0.0108
Value
Rotational Period 1.000
Period quality
Spectral Class D
Spectral Class Score 7.740
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0290 0.1830 0.0693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.41 0.227 0.227 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0108 0.0108 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
13.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.9 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.9 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D S 0.643000 0.357000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
D S 0.647000 0.353000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT