ODAS

08952, 1989 AY5, 1989AY5, 1994 JL3, 1994JL3, 1998 EG2, 1998EG2, J89A05Y, J94J03L, J98E02G

All data for this body: [vot]

MPC data
Name (number) ODAS (8952)
a 2.59406
e 0.06330
i / sin(i) 2.2465 / 0.03920
q 2.42985
Q 2.75828
ω 201.2621
Node 49.6388
m 127.8445
n 0.2359
Epoch 2460800.5
nobs 3161
nopp 26
Years observed 1989-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.595
ep 0.111
sin(ip) 0.030
G 0.150
H 14.140
Mass
D 4.77 0.255
pV 0.162 0.0272
Value
Rotational Period 3.000
Period quality 2
Spectral Class S
Spectral Class Score 2.544
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5947 0.1106 0.0297 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.77 0.255 0.255 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.162 0.0272 0.0272 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
14.14 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.0 2 Synodic Chang 2015ApJS..219...27C Lightcurve
3.003 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.424 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT