9587 P-L

9587P-L, 2000 GJ169, 2000GJ169, 55671, K00GG9J, PLS9587

All data for this body: [vot]

MPC data
Name (number) 9587 P-L (55671)
a 2.77953
e 0.07023
i / sin(i) 5.2261 / 0.09109
q 2.58431
Q 2.97474
ω 340.1023
Node 58.8611
m 302.9763
n 0.2127
Epoch 2460800.5
nobs 1390
nopp 22
Years observed 1960-2025
rms 0.80
Best values
[raw, vot]

Value Standard error
Parent Hoffmeister (1726)
 
ap 2.780
ep 0.046
sin(ip) 0.077
G 0.150
H 14.950
Mass
D 6.40 0.377
pV 0.062 0.0248
Value
Rotational Period 1.000
Period quality
Spectral Class C
Spectral Class Score 9.678
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1726 Hoffmeister 0 Hoffmeister Novakovic 2019EPSC...13.1671N HCM
1726 Hoffmeister 519 Hoffmeister -0.4800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7797 0.0464 0.0770 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.40 0.377 0.377 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.062 0.0248 0.0248 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
14.95 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1.0 Synodic Erasmus 2018ApJS..237...19E Lightcurve
1.0 Synodic Erasmus 2019ApJS..242...15E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C X 0.801000 0.198000 Bus-DeMeo VIS Erasmus 2018ApJS..237...19E PHOT
C X 0.812000 0.187000 Bus-DeMeo VIS Erasmus 2019ApJS..242...15E PHOT
S 0.771 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT