2001 QY277

2001QY277, B9239, K01QR7Y

All data for this body: [vot]

MPC data
Name (number) 2001 QY277 (119239)
a 2.36043
e 0.21306
i / sin(i) 10.4783 / 0.18186
q 1.85753
Q 2.86334
ω 356.7750
Node 49.1697
m 345.6797
n 0.2718
Epoch 2460200.5
nobs 1111
nopp 16
Years observed 1999-2023
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.360
ep 0.201
sin(ip) 0.164
Value Standard error
G 0.150
H 15.650
Mass
D 5.08 0.103
pV 0.046 0.0066
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3601 0.2014 0.1637 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.49 1.130 1.130 Masiero 2021PSJ.....2..162M NEATM
4.52 1.112 1.112 Masiero 2017AJ....154..168M NEATM
4.73 1.160 1.160 Masiero 2020PSJ.....1....5M NEATM
5.08 0.105 0.105 Masiero 2011ApJ...741...68M NEATM
5.74 1.530 1.530 Masiero 2021PSJ.....2..162M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.034 0.0130 0.0210 Masiero 2021PSJ.....2..162M NEATM
0.045 0.0510 0.0510 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0080 0.0080 Masiero 2011ApJ...741...68M NEATM
0.050 0.0218 0.0218 Masiero 2017AJ....154..168M NEATM
0.055 0.0200 0.0320 Masiero 2021PSJ.....2..162M 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
15.65 MPC-2023-12-04 MPC-2023-12-04 Phot