2003 QR1

2003QR1, J1333, K03Q01R

All data for this body: [vot]

MPC data
Name (number) 2003 QR1 (191333)
a 2.99314
e 0.31532
i / sin(i) 8.6261 / 0.14999
q 2.04935
Q 3.93694
ω 44.3090
Node 327.2767
m 50.0128
n 0.1903
Epoch 2460800.5
nobs 787
nopp 13
Years observed 2003-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.991
ep 0.271
sin(ip) 0.169
G 0.150
H 15.820
Mass
D 3.96 0.872
pV 0.065 0.0327
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 10.981
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9913 0.2711 0.1693 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 0.872 0.872 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.065 0.0327 0.0327 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
15.82 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
D D 0.3172 0.7200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6335 0.7200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8794 0.7200 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT