1991 PR16

1991PR16, 13966, 1970 LL, 1970LL, 1997 GG, 1997GG, J70L00L, J91P16R, J97G00G

All data for this body: [vot]

MPC data
Name (number) 1991 PR16 (13966)
a 2.27157
e 0.19593
i / sin(i) 1.4279 / 0.02492
q 1.82651
Q 2.71663
ω 187.7312
Node 138.4033
m 139.6182
n 0.2879
Epoch 2460200.5
nobs 2581
nopp 22
Years observed 1970-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.272
ep 0.151
sin(ip) 0.020
Value Standard error
G 0.150
H 15.010
Mass
D 2.82 0.639
pV 0.293 0.1970
Rotational Period 3.589
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2723 0.1512 0.0201 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.82 0.639 0.639 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.293 0.1970 0.1970 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
15.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.59 Durech 2023A&A...675A..24D Model