Zhilyaev

14346, 1985 QG5, 1985QG5, 1997 YZ19, 1997YZ19, J85Q05G, J97Y19Z

All data for this body: [vot]

MPC data
Name (number) Zhilyaev (14346)
a 3.16652
e 0.14880
i / sin(i) 1.6576 / 0.02893
q 2.69534
Q 3.63770
ω 286.8671
Node 66.5980
m 13.2278
n 0.1749
Epoch 2460800.5
nobs 2927
nopp 25
Years observed 1985-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.158
ep 0.134
sin(ip) 0.015
G 0.150
H 13.280
Mass
D 12.78 0.305
pV 0.082 0.0085
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 7.782
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1583 0.1339 0.0155 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
12.78 0.305 0.305 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0085 0.0085 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
13.28 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
B C 0.0458 0.2580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.90 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.6636 0.2580 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT