2001 QB11

2001QB11, I9654, K01Q11B

All data for this body: [vot]

MPC data
Name (number) 2001 QB11 (189654)
a 2.29488
e 0.21907
i / sin(i) 26.4416 / 0.44529
q 1.79214
Q 2.79762
ω 124.1928
Node 152.4672
m 331.7092
n 0.2835
Epoch 2460800.5
nobs 793
nopp 13
Years observed 2001-2025
rms 0.81
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.295
ep 0.214
sin(ip) 0.453
G 0.150
H 16.610
Mass
D 2.83 0.437
pV 0.051 0.0192
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2951 0.2140 0.4531 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.58 0.740 0.740 Nugent 2016AJ....152...63N NEATM
2.74 0.650 0.650 Masiero 2020PSJ.....1....5M NEATM
3.46 0.974 0.974 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0295 0.0295 Masiero 2011ApJ...741...68M NEATM
0.054 0.0470 0.0470 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N 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
16.61 MPC-2023-12-04 MPC-2023-12-04 Phot