Galapagos

16809, 1997 US, 1997US, 2000 GC70, 2000GC70, J97U00S, K00G70C

All data for this body: [vot]

MPC data
Name (number) Galapagos (16809)
a 2.64346
e 0.06384
i / sin(i) 8.6179 / 0.14985
q 2.47471
Q 2.81221
ω 44.4458
Node 211.8511
m 257.4675
n 0.2293
Epoch 2460800.5
nobs 2413
nopp 24
Years observed 1989-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.644
ep 0.077
sin(ip) 0.159
G 0.150
H 14.480
Mass
D 4.15 0.473
pV 0.235 0.0631
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 17.204
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6444 0.0769 0.1593 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.15 0.473 0.473 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.235 0.0631 0.0631 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
14.48 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
L S 0.1654 0.7220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.206 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.5281 0.7220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8068 0.7220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8265 0.7220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT