2001 YH99

2001YH99, E1298, K01Y99H

All data for this body: [vot]

MPC data
Name (number) 2001 YH99 (141298)
a 2.73468
e 0.05696
i / sin(i) 6.7516 / 0.11757
q 2.57891
Q 2.89045
ω 14.4622
Node 109.7135
m 24.1897
n 0.2179
Epoch 2460800.5
nobs 810
nopp 17
Years observed 2001-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.735
ep 0.087
sin(ip) 0.100
G 0.150
H 16.060
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 22.188
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7351 0.0866 0.1000 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
16.06 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
A S 0.0678 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.10 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.2787 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4143 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5523 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5858 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5955 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6126 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6254 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.0729 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.3139 0.4980 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT