Guyane

2009 SP101, 2009SP101, K09SA1P, W5558

All data for this body: [vot]

MPC data
Name (number) Guyane (325558)
a 3.14593
e 0.07206
i / sin(i) 13.9087 / 0.24038
q 2.91925
Q 3.37262
ω 275.4722
Node 178.4436
m 220.2452
n 0.1766
Epoch 2460800.5
nobs 406
nopp 16
Years observed 2006-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.144
ep 0.071
sin(ip) 0.241
G 0.150
H 15.900
Mass
D 5.03 0.401
pV 0.040 0.0091
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.412
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1442 0.0706 0.2406 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.03 0.401 0.401 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0091 0.0091 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
15.90 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
X X 0.0740 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1447 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.1833 0.1440 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT