Rocknowar

1981SK9, 1998XQ44, E5709, J81S09K, J98X44Q

All data for this body: [vot]

MPC data
Name (number) Rocknowar (145709)
Packed designation E5709
a 2.55593
e 0.20959
i / sin(i) 12.9923 / 0.22482
q 2.02023
Q 3.09163
ω 66.5977
Node 327.5335
m 270.2502
n 0.2412
Epoch 2459600.5
nobs 958
nopp 14
Years observed 1981-2021
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.557
ep 0.166
sin(ip) 0.241
Value Standard error
G 0.150
H 15.150
Mass
D 2.26 0.484
pV 0.316 0.1554
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5569 0.1663 0.2412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.26 0.484 0.484 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.316 0.1554 0.1554 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.15 MPC-2022-01-18 MPC-2022-01-18 Phot