Holmberg

03573, 1929 WN, 1929WN, 1947 BL, 1947BL, 1976 YW1, 1976YW1, 1979 WH5, 1979WH5, 1982 QO1, 1982QO1, J29W00N, J47B00L, J76Y01W, J79W05H, J82Q01O

All data for this body: [vot]

MPC data
Name (number) Holmberg (3573)
a 2.23932
e 0.06581
i / sin(i) 2.7658 / 0.04825
q 2.09195
Q 2.38669
ω 210.3697
Node 268.6683
m 128.5960
n 0.2941
Epoch 2460800.5
nobs 4586
nopp 31
Years observed 1929-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.239
ep 0.112
sin(ip) 0.060
G 0.150
H 13.040
Mass
D 6.25 0.190
pV 0.343 0.0280
Value
Rotational Period 6.543
Period quality 3
Spectral Class S
Spectral Class Score 46.813
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.5000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2390 0.1120 0.0596 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.25 0.190 0.190 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.343 0.0280 0.0280 Masiero 2012ApJ...759L...8M 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
13.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.5424 2 Sidereal Durech 2023A&A...675A..24D Model
6.54245 2 Sidereal Durech 2016A&A...587A..48D Model
6.543 3 Synodic Klinglesmith 2014MPBu...41..139K Lightcurve
6.5431 3 Synodic Galad 2008MPBu...35...78G Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A S 0.9902 0.3470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L S 0.8168 0.3470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S Bus-DeMeo NIR DeMeo 2019Icar..322...13D SPEC
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S None Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S S 0.9688 0.3470 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sr Bus VIS Lazzaro 2004Icar..172..179L SPEC