Khromchenko

05955, 1985 FK2, 1985FK2, 1987 RT3, 1987RT3, 1991 PC2, 1991PC2, J85F02K, J87R03T, J91P02C

All data for this body: [vot]

MPC data
Name (number) Khromchenko (5955)
a 2.80284
e 0.09491
i / sin(i) 7.9291 / 0.13795
q 2.53683
Q 3.06886
ω 189.5745
Node 317.8674
m 226.6870
n 0.2100
Epoch 2460800.5
nobs 6146
nopp 27
Years observed 1985-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent Gefion (1272)
 
ap 2.804
ep 0.130
sin(ip) 0.152
G 0.150
H 12.850
Mass
D 7.45 0.209
pV 0.318 0.0420
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 6.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1272 Gefion 0 Gefion Novakovic 2019EPSC...13.1671N HCM
1272 Gefion 516 Gefion 0.8200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8044 0.1301 0.1518 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.45 0.209 0.209 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.318 0.0420 0.0420 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
12.85 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 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT