2001 LY3

2001LY3, 1999 CP89, 1999CP89, 2000 HA103, 2000HA103, 28981, J99C89P, K00HA3A, K01L03Y

All data for this body: [vot]

MPC data
Name (number) 2001 LY3 (28981)
a 2.60459
e 0.33459
i / sin(i) 4.5034 / 0.07852
q 1.73311
Q 3.47606
ω 258.9202
Node 91.4142
m 204.1483
n 0.2345
Epoch 2460800.5
nobs 2426
nopp 23
Years observed 1992-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.606
ep 0.285
sin(ip) 0.064
G 0.150
H 14.450
Mass
D 6.10 0.184
pV 0.103 0.0136
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 0.901
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6057 0.2855 0.0641 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.63 1.190 1.190 Masiero 2020PSJ.....1....5M NEATM
5.25 1.390 1.390 Nugent 2016AJ....152...63N NEATM
5.41 1.190 1.190 Masiero 2020PSJ.....1....5M NEATM
6.17 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.077 0.0380 0.0380 Masiero 2020PSJ.....1....5M NEATM
0.106 0.0150 0.0150 Masiero 2012ApJ...759L...8M NEATM
0.110 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.157 0.1840 0.1840 Masiero 2020PSJ.....1....5M 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
14.45 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
B B 0.0201 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.1301 0.0610 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.24 Bus VIS Carvano 2010A&A...510A..43C PHOT