Feijunlong

09512, 1966 CM, 1966CM, 1985 QH6, 1985QH6, 1985 RG5, 1985RG5, J66C00M, J85Q06H, J85R05G

All data for this body: [vot]

MPC data
Name (number) Feijunlong (9512)
a 2.64338
e 0.10800
i / sin(i) 14.0168 / 0.24221
q 2.35789
Q 2.92888
ω 358.1968
Node 149.3309
m 285.5879
n 0.2293
Epoch 2460800.5
nobs 12252
nopp 26
Years observed 1966-2025
rms 0.39
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.643
ep 0.154
sin(ip) 0.230
G 0.150
H 12.920
Mass
D 7.04 0.283
pV 0.357 0.1007
Value
Rotational Period 2.750
Period quality 2
Spectral Class S
Spectral Class Score 4.849
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.0200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6426 0.1543 0.2300 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.04 0.283 0.283 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.357 0.1007 0.1007 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
12.92 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.754 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
K 0.230 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8081 0.8081 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT