Apollodoros

12609, 1997 GY11, 1997GY11, 2155 P-L, 2155P-L, J97G11Y, PLS2155

All data for this body: [vot]

MPC data
Name (number) Apollodoros (12609)
a 3.12090
e 0.18253
i / sin(i) 0.8751 / 0.01527
q 2.55123
Q 3.69056
ω 31.3585
Node 299.7389
m 275.3563
n 0.1788
Epoch 2460800.5
nobs 1782
nopp 24
Years observed 1960-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.126
ep 0.153
sin(ip) 0.036
G 0.150
H 14.240
Mass
D 8.90 0.072
pV 0.060 0.0045
Value
Rotational Period 10.270
Period quality 1
Spectral Class C
Spectral Class Score 6.230
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -0.0600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1257 0.1531 0.0359 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.90 0.072 0.072 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.060 0.0045 0.0045 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
14.24 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.272 1 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
C 0.554 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.4844 0.4844 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT