2003 QR30

2003QR30, B4911, K03Q30R

All data for this body: [vot]

MPC data
Name (number) 2003 QR30 (114911)
a 2.84564
e 0.15529
i / sin(i) 14.5496 / 0.25122
q 2.40372
Q 3.28755
ω 59.8146
Node 341.7952
m 133.1360
n 0.2053
Epoch 2460800.5
nobs 1208
nopp 18
Years observed 1996-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Brasilia (293)
 
ap 2.847
ep 0.123
sin(ip) 0.263
G 0.150
H 14.770
Mass
D 3.62 0.776
pV 0.177 0.1250
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 6.008
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1521 Seinajoki 0 Seinajoki Novakovic 2019EPSC...13.1671N HCM
293 Brasilia 608 Brasilia -0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8469 0.1226 0.2630 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.62 0.776 0.776 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.177 0.1250 0.1250 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
14.77 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
C 0.976 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.3626 0.5200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.6388 0.5200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT