Vorobjov

04858, 1985 UA, 1985UA, 1988 RV6, 1988RV6, J85U00A, J88R06V

All data for this body: [vot]

MPC data
Name (number) Vorobjov (4858)
a 2.18200
e 0.10962
i / sin(i) 3.2760 / 0.05715
q 1.94281
Q 2.42120
ω 125.4239
Node 329.8662
m 35.4422
n 0.3058
Epoch 2460800.5
nobs 5151
nopp 25
Years observed 1985-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.182
ep 0.158
sin(ip) 0.053
G 0.150
H 14.420
Mass
D 3.31 0.697
pV 0.337 0.1954
Value
Rotational Period 11.700
Period quality 2
Spectral Class S
Spectral Class Score 14.649
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1823 0.1582 0.0530 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.31 0.697 0.697 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.337 0.1954 0.1954 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
14.42 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.78 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.77 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8780 0.9340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9735 0.9340 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT