Okada

08416, 1980 RP8, 1980RP8, 1980 TG10, 1980TG10, 1986 LA1, 1986LA1, 1988 AO, 1988AO, 1996 VB8, 1996VB8, J80R08P, J80T10G, J86L01A, J88A00O, J96V08B

All data for this body: [vot]

MPC data
Name (number) Okada (8416)
a 2.15308
e 0.19518
i / sin(i) 3.3170 / 0.05786
q 1.73284
Q 2.57332
ω 130.4031
Node 169.9798
m 85.1091
n 0.3120
Epoch 2460800.5
nobs 5775
nopp 24
Years observed 1980-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.153
ep 0.128
sin(ip) 0.064
G 0.150
H 14.080
Mass
D 4.20 0.145
pV 0.252 0.0214
Value
Rotational Period 2.644
Period quality 2
Spectral Class S
Spectral Class Score 11.244
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1531 0.1279 0.0637 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.20 0.145 0.145 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.252 0.0214 0.0214 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
14.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.6447 2 Synodic Pravec LCDB Lightcurve
2.646 2 Synodic Marchini 2022MPBu...49...10M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.874 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 1.0000 1.0000 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT