1998 WZ19

1998WZ19, 2000 EC200, 2000EC200, 44486, J98W19Z, K00EK0C

All data for this body: [vot]

MPC data
Name (number) 1998 WZ19 (44486)
a 2.72769
e 0.11768
i / sin(i) 8.6491 / 0.15038
q 2.40669
Q 3.04868
ω 105.0237
Node 243.7850
m 16.3767
n 0.2188
Epoch 2460800.5
nobs 1615
nopp 22
Years observed 1998-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.728
ep 0.150
sin(ip) 0.170
G 0.150
H 14.660
Mass
D 3.57 0.470
pV 0.241 0.0830
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.094
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7281 0.1499 0.1697 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.57 0.470 0.470 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.241 0.0830 0.0830 Masiero 2012ApJ...759L...8M 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
14.66 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
L 0.42 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3993 0.4260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4497 0.4260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT