2001 QD137

2001QD137, J3861, K01QD7D

All data for this body: [vot]

MPC data
Name (number) 2001 QD137 (193861)
a 2.37775
e 0.17058
i / sin(i) 10.7439 / 0.18642
q 1.97214
Q 2.78335
ω 217.6809
Node 221.6536
m 312.6578
n 0.2688
Epoch 2460200.5
nobs 976
nopp 15
Years observed 1990-2023
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.378
ep 0.191
sin(ip) 0.196
Value Standard error
G 0.150
H 15.880
Mass
D 2.27 0.619
pV 0.236 0.0848
Rotational Period
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3776 0.1908 0.1962 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.27 0.619 0.619 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.236 0.0848 0.0848 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
15.88 MPC-2023-12-04 MPC-2023-12-04 Phot