Burke

04874, 1928 BB, 1928BB, 1970 EC, 1970EC, 1987 EM, 1987EM, 1991 AW, 1991AW, J28B00B, J70E00C, J87E00M, J91A00W

All data for this body: [vot]

MPC data
Name (number) Burke (4874)
a 2.60255
e 0.12286
i / sin(i) 14.6473 / 0.25287
q 2.28281
Q 2.92229
ω 324.7464
Node 127.4256
m 88.1689
n 0.2347
Epoch 2460800.5
nobs 4479
nopp 28
Years observed 1950-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.602
ep 0.146
sin(ip) 0.238
G 0.150
H 12.310
Mass
D 9.00 0.179
pV 0.139 0.0148
Value
Rotational Period 3.650
Period quality 3-
Spectral Class S
Spectral Class Score 42.627
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 -0.8100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6020 0.1460 0.2376 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.50 1.700 1.700 Tedesco 2002AJ....123.1056T STM
7.61 0.370 0.370 Masiero 2012ApJ...759L...8M NEATM
9.29 0.206 0.206 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.082 0.0170 0.0170 Tedesco 2002AJ....123.1056T STM
0.296 0.0337 0.0337 Masiero 2011ApJ...741...68M NEATM
0.402 0.0670 0.0670 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
12.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.656 2 Synodic Menzies LCDB Lightcurve
3.657 2+ Synodic Aymami 2012MPBu...39..179A Lightcurve
3.657 3- Synodic Klinglesmith 2013MPBu...40...15K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VISNIR Nathues 2010Icar..208..252N SPEC+PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.7989 0.9010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8269 0.9010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8754 0.9010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9602 0.9010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9764 0.9010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sa Bus VISNIR Nathues 2010Icar..208..252N SPEC+PHOT