Helensailer
1993 BL11, 1993BL11, 2002 QR50, 2002QR50, 78432, J93B11L, K02Q50R
All data for this body: [vot]
MPC data
Name (number) |
Helensailer (78432) |
a |
3.23657 |
e |
0.11859 |
i / sin(i) |
3.7494 /
0.06539
|
q |
2.85274
|
Q |
3.62041
|
ω |
66.1086 |
Node |
24.1589 |
m |
122.3577 |
n |
0.1693 |
Epoch |
2460200.5 |
nobs |
625 |
nopp |
20 |
Years observed |
1991-2023 |
rms |
0.72 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
3.232 |
|
ep |
0.113 |
|
sin(ip) |
0.065 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.350 |
|
Mass |
|
|
D |
5.16 |
0.220 |
pV |
0.066 |
0.0174 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
3.2316 |
0.1133 |
0.0650 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
5.16 |
0.220 |
0.220 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.066 |
0.0174 |
0.0174 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
15.35 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |