1998 QB52

1998QB52, 13284, 1985 TP1, 1985TP1, 1997 GC40, 1997GC40, J85T01P, J97G40C, J98Q52B

All data for this body: [vot]

MPC data
Name (number) 1998 QB52 (13284)
a 2.66996
e 0.17812
i / sin(i) 12.9807 / 0.22462
q 2.19439
Q 3.14554
ω 155.5612
Node 182.7256
m 48.3642
n 0.2259
Epoch 2460800.5
nobs 4373
nopp 25
Years observed 1985-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.670
ep 0.146
sin(ip) 0.222
G 0.150
H 13.450
Mass
D 6.42 0.108
pV 0.157 0.0087
Value
Rotational Period 5.262
Period quality 3
Spectral Class S
Spectral Class Score 27.581
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 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6697 0.1457 0.2217 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.39 0.126 0.126 Masiero 2011ApJ...741...68M NEATM
6.50 0.211 0.211 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.152 0.0281 0.0281 Masiero 2011ApJ...741...68M NEATM
0.157 0.0091 0.0091 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
13.45 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.2623 2 Synodic Pravec 2019Icar..333..429P Lightcurve
5.2626 3 Synodic Pravec 2019Icar..333..429P Lightcurve
5.2653 2 Synodic Pravec 2019Icar..333..429P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.8193 0.5410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.97 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.9520 0.5410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9924 0.5410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9971 0.5410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9986 0.5410 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT