2001 WL27

2001WL27, 57817, K01W27L

All data for this body: [vot]

MPC data
Name (number) 2001 WL27 (57817)
a 2.42069
e 0.22302
i / sin(i) 10.9906 / 0.19065
q 1.88082
Q 2.96056
ω 182.1397
Node 88.2209
m 215.6596
n 0.2617
Epoch 2460800.5
nobs 1586
nopp 21
Years observed 1992-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.418
ep 0.220
sin(ip) 0.163
G 0.150
H 15.150
Mass
D 5.73 0.090
pV 0.038 0.0053
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 8.260
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4184 0.2204 0.1626 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.49 0.200 0.200 Nugent 2016AJ....152...63N NEATM
6.53 0.101 0.101 Masiero 2011ApJ...741...68M NEATM
6.79 1.860 1.860 Masiero 2021PSJ.....2..162M NEATM
7.17 1.300 1.300 Nugent 2016AJ....152...63N NEATM
7.57 2.190 2.190 Masiero 2021PSJ.....2..162M NEATM
8.02 2.590 2.590 Masiero 2020PSJ.....1....5M NEATM
8.31 3.220 3.220 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.021 0.0210 0.0210 Masiero 2012ApJ...759L...8M NEATM
0.027 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.031 0.0120 0.0200 Masiero 2021PSJ.....2..162M NEATM
0.034 0.0069 0.0069 Masiero 2011ApJ...741...68M NEATM
0.042 0.0170 0.0280 Masiero 2021PSJ.....2..162M NEATM
0.210 0.0300 0.0300 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
15.15 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
C 0.58 Bus VIS Carvano 2010A&A...510A..43C PHOT
D X 0.1049 0.3460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.995 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3817 0.3460 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT