2000 YS99

2000YS99, 42040, K00Y99S

All data for this body: [vot]

MPC data
Name (number) 2000 YS99 (42040)
a 3.09546
e 0.11311
i / sin(i) 9.2310 / 0.16042
q 2.74533
Q 3.44560
ω 12.6752
Node 309.9918
m 325.8673
n 0.1810
Epoch 2460800.5
nobs 1806
nopp 23
Years observed 1991-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.095
ep 0.096
sin(ip) 0.175
G 0.150
H 14.030
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class K
Spectral Class Score 5.166
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0955 0.0962 0.1755 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
14.03 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
K K 0.3567 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K K 0.5043 0.4310 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.363 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
LS 0.17 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT