Polyphontes

2002 GM52, 2002GM52, 5397 T-2, 5397T-2, K02G52M, L6462, T2S5397

All data for this body: [vot]

MPC data
Name (number) Polyphontes (216462)
a 5.23044
e 0.10879
i / sin(i) 9.9652 / 0.17305
q 4.66143
Q 5.79945
ω 161.3577
Node 260.6542
m 96.6188
n 0.0824
Epoch 2460800.5
nobs 677
nopp 19
Years observed 1973-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 12.820
Mass
D 10.12 1.180
pV 0.172 0.0480
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.196
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.12 1.180 1.180 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.0480 0.0480 Grav 2011ApJ...742...40G 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
12.82 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
C 0.866 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
D D 0.4284 0.4284 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT