Mayimbialik

08622, 1981 EM8, 1981EM8, J81E08M

All data for this body: [vot]

MPC data
Name (number) Mayimbialik (8622)
a 3.09652
e 0.17496
i / sin(i) 3.8732 / 0.06755
q 2.55476
Q 3.63828
ω 90.2994
Node 254.1052
m 223.7112
n 0.1809
Epoch 2460800.5
nobs 2927
nopp 25
Years observed 1981-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.102
ep 0.138
sin(ip) 0.090
G 0.150
H 13.490
Mass
D 9.44 0.157
pV 0.137 0.0223
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 13.725
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1023 0.1384 0.0900 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.44 0.157 0.157 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.137 0.0223 0.0223 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
13.49 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 C 0.2510 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B C 0.5250 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.73 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.1121 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.2834 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.3441 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.4299 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5414 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.7684 0.2050 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT