Yukio

05513, 1978 SB6, 1978SB6, 1981 RH4, 1981RH4, 1988 WB, 1988WB, J78S06B, J81R04H, J88W00B

All data for this body: [vot]

MPC data
Name (number) Yukio (5513)
a 2.21160
e 0.05532
i / sin(i) 1.6597 / 0.02896
q 2.08925
Q 2.33395
ω 184.5814
Node 289.6230
m 336.4149
n 0.2997
Epoch 2460800.5
nobs 4980
nopp 24
Years observed 1978-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.211
ep 0.103
sin(ip) 0.035
G 0.150
H 13.780
Mass
D
pV
Value
Rotational Period 4.819
Period quality 2
Spectral Class S
Spectral Class Score 5.754
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2111 0.1035 0.0352 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.81954 2 Sidereal Durech 2020A&A...643A..59D Model
5.35953 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.959 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT