Andycheng
08257, 1982 HO1, 1982HO1, 1987 YO5, 1987YO5, 1993 VN8, 1993VN8, J82H01O, J87Y05O, J93V08N
All data for this body: [vot]
MPC data
Name (number) |
Andycheng (8257) |
a |
2.20977 |
e |
0.17632 |
i / sin(i) |
6.7673 /
0.11784
|
q |
1.82014
|
Q |
2.59939
|
ω |
193.4077 |
Node |
61.6279 |
m |
185.6793 |
n |
0.3000 |
Epoch |
2460200.5 |
nobs |
3389 |
nopp |
23 |
Years observed |
1982-2023 |
rms |
0.56 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.209 |
|
ep |
0.177 |
|
sin(ip) |
0.103 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
13.850 |
|
Mass |
|
|
D |
4.18 |
0.650 |
pV |
0.250 |
0.0900 |
Rotational Period |
|
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.2095 |
0.1767 |
0.1029 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.18 |
0.650 |
0.650 |
Nugent |
2016AJ....152...63N |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.250 |
0.0900 |
0.0900 |
Nugent |
2016AJ....152...63N |
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 |
13.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |