2000 YS12

2000YS12, 1998 QP81, 1998QP81, 1999 TZ187, 1999TZ187, 43427, J98Q81P, J99TI7Z, K00Y12S

All data for this body: [vot]

MPC data
Name (number) 2000 YS12 (43427)
a 2.73090
e 0.27867
i / sin(i) 11.2513 / 0.19511
q 1.96989
Q 3.49191
ω 275.9179
Node 272.8134
m 83.2181
n 0.2184
Epoch 2460800.5
nobs 2176
nopp 22
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.733
ep 0.298
sin(ip) 0.239
G 0.150
H 13.990
Mass
D 7.40 0.095
pV 0.098 0.0123
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 2.848
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7332 0.2977 0.2389 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.96 1.590 1.590 Nugent 2016AJ....152...63N NEATM
7.00 0.690 0.690 Nugent 2016AJ....152...63N NEATM
7.41 0.096 0.096 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.080 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.109 0.0159 0.0159 Masiero 2011ApJ...741...68M NEATM
0.110 0.0800 0.0800 Nugent 2016AJ....152...63N 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
13.99 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
C 0.297 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.4747 0.4747 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT