1997 GY18

1997GY18, 2000 AH67, 2000AH67, 52563, J97G18Y, K00A67H

All data for this body: [vot]

MPC data
Name (number) 1997 GY18 (52563)
a 2.27801
e 0.03649
i / sin(i) 3.9888 / 0.06956
q 2.19488
Q 2.36115
ω 183.5472
Node 344.6695
m 87.6664
n 0.2867
Epoch 2460800.5
nobs 1520
nopp 20
Years observed 1997-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.278
ep 0.082
sin(ip) 0.067
G 0.150
H 15.990
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 30.480
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2777 0.0818 0.0674 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.99 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
D S 0.1023 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.4290 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.1534 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2130 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.2248 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3182 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3572 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.3807 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4142 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7395 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7945 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9579 0.4970 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT