Yancey

19664, 1998 FT114, 1998FT114, 1999 RV135, 1999RV135, J98FB4T, J99RD5V

All data for this body: [vot]

MPC data
Name (number) Yancey (19664)
a 3.05287
e 0.17765
i / sin(i) 9.4488 / 0.16417
q 2.51052
Q 3.59521
ω 265.9893
Node 354.9741
m 342.7342
n 0.1848
Epoch 2460800.5
nobs 1744
nopp 24
Years observed 1994-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.056
ep 0.181
sin(ip) 0.179
G 0.150
H 14.110
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 5.368
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0562 0.1810 0.1787 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
14.11 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.375 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4630 0.4630 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT