Masterby

10813, 1993 FE31, 1993FE31, 1995 SD3, 1995SD3, J93F31E, J95S03D

All data for this body: [vot]

MPC data
Name (number) Masterby (10813)
a 3.20980
e 0.04391
i / sin(i) 21.7042 / 0.36982
q 3.06886
Q 3.35074
ω 100.6821
Node 181.3138
m 125.2393
n 0.1714
Epoch 2460800.5
nobs 3988
nopp 26
Years observed 1993-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Alauda (702)
 
ap 3.207
ep 0.055
sin(ip) 0.371
G 0.150
H 12.760
Mass
D 13.71 0.141
pV 0.149 0.0213
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 6.882
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
702 Alauda 0 Alauda Novakovic 2019EPSC...13.1671N HCM
702 Alauda 902 Alauda 0.1800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.2069 0.0546 0.3710 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.71 0.141 0.141 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.149 0.0213 0.0213 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
12.76 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 B 0.4971 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6499 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.2348 0.2090 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT