Michaelpizer

18190, 1992 SF24, 1992SF24, 2000 QY89, 2000QY89, J92S24F, K00Q89Y

All data for this body: [vot]

MPC data
Name (number) Michaelpizer (18190)
a 2.55880
e 0.18102
i / sin(i) 5.5169 / 0.09614
q 2.09562
Q 3.02199
ω 150.3169
Node 270.0756
m 311.7947
n 0.2408
Epoch 2460800.5
nobs 1984
nopp 24
Years observed 1992-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.560
ep 0.184
sin(ip) 0.113
G 0.150
H 14.330
Mass
D 3.70 0.128
pV 0.246 0.0507
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.674
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5597 0.1838 0.1130 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.70 0.128 0.128 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.246 0.0507 0.0507 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
14.33 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
S 0.779 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT