Mackey

1990 VK7, 1990VK7, 1998 UR32, 1998UR32, 2000 CZ42, 2000CZ42, 43793, J90V07K, J98U32R, K00C42Z

All data for this body: [vot]

MPC data
Name (number) Mackey (43793)
a 2.54710
e 0.21700
i / sin(i) 5.2443 / 0.09140
q 1.99438
Q 3.09982
ω 80.5690
Node 270.7721
m 206.0611
n 0.2425
Epoch 2460800.5
nobs 1797
nopp 22
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.547
ep 0.183
sin(ip) 0.115
G 0.150
H 14.880
Mass
D 2.90 0.108
pV 0.253 0.0481
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 35.171
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5474 0.1835 0.1154 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.90 0.108 0.108 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.253 0.0481 0.0481 Masiero 2011ApJ...741...68M 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
14.88 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
D S 0.4584 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.1604 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.1894 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.3310 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.5192 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.140 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.47 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.1309 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4909 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5828 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.6501 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7377 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.7960 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9160 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9274 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.7117 0.3590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT