Michaelbarber

16888, 1998 BM26, 1998BM26, J98B26M

All data for this body: [vot]

MPC data
Name (number) Michaelbarber (16888)
a 2.58205
e 0.17773
i / sin(i) 13.7139 / 0.23707
q 2.12314
Q 3.04097
ω 253.7014
Node 65.7014
m 8.1577
n 0.2376
Epoch 2460800.5
nobs 2153
nopp 23
Years observed 1992-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.582
ep 0.134
sin(ip) 0.227
G 0.150
H 14.310
Mass
D 4.20 1.204
pV 0.302 0.1791
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 20.383
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.5100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5824 0.1339 0.2268 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.20 1.204 1.204 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.302 0.1791 0.1791 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
14.31 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.87 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8857 0.9260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8904 0.9260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9978 0.9260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT