Yakubovich

05994, 1971 UR4, 1971UR4, 1981 SZ7, 1981SZ7, 1981 UN10, 1981UN10, 1981 WN4, 1981WN4, J71U04R, J81S07Z, J81U10N, J81W04N

All data for this body: [vot]

MPC data
Name (number) Yakubovich (5994)
a 2.85331
e 0.22622
i / sin(i) 13.5746 / 0.23471
q 2.20784
Q 3.49877
ω 302.7182
Node 31.6871
m 57.2932
n 0.2045
Epoch 2460800.5
nobs 5000
nopp 28
Years observed 1950-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.852
ep 0.185
sin(ip) 0.232
G 0.150
H 12.230
Mass
D 11.58 1.160
pV 0.484 0.3180
Value
Rotational Period
Period quality None
Spectral Class Cgh
Spectral Class Score 15.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8516 0.1853 0.2316 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.58 1.160 1.160 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.484 0.3180 0.3180 Masiero 2012ApJ...759L...8M 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
12.23 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C X 0.4889 0.4250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Cgh Bus-DeMeo VIS TinautRuano 2022A&A...658A..64T SPEC
X 0.393 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X 0.49 Bus VIS Carvano 2010A&A...510A..43C PHOT
X X 0.5366 0.4250 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT