Chumakov

05465, 1971 SV, 1971SV, 1976 SG7, 1976SG7, 1980 KL2, 1980KL2, 1986 RF13, 1986RF13, J71S00V, J76S07G, J80K02L, J86R13F

All data for this body: [vot]

MPC data
Name (number) Chumakov (5465)
a 2.91626
e 0.06820
i / sin(i) 3.1999 / 0.05582
q 2.71738
Q 3.11513
ω 183.6528
Node 124.4020
m 313.1040
n 0.1979
Epoch 2460800.5
nobs 6536
nopp 31
Years observed 1971-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.916
ep 0.055
sin(ip) 0.039
G 0.150
H 12.770
Mass
D 7.74 0.107
pV 0.355 0.0653
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.994
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.7200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9162 0.0550 0.0390 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.74 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.355 0.0653 0.0653 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
12.77 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
S 0.999 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT