Fanyang
1980 PG4, 1980PG4, 1998 HV76, 1998HV76, 1999 TF29, 1999TF29, 21815, J80P04G, J98H76V, J99T29F
All data for this body: [vot]
MPC data
| Name (number) |
Fanyang (21815) |
| a |
2.40451 |
| e |
0.08041 |
| i / sin(i) |
4.2281 /
0.07373
|
| q |
2.21117
|
| Q |
2.59786
|
| ω |
68.6810 |
| Node |
207.1425 |
| m |
33.4825 |
| n |
0.2643 |
| Epoch |
2460800.5 |
| nobs |
3361 |
| nopp |
24 |
| Years observed |
1980-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.405 |
|
| ep |
0.075 |
|
| sin(ip) |
0.082 |
|
| G |
0.150 |
|
| H |
14.180 |
|
| Mass |
|
|
| D |
4.38 |
0.187 |
| pV |
0.278 |
0.0859 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4049 |
0.0751 |
0.0816 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.38 |
0.187 |
0.187 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.278 |
0.0859 |
0.0859 |
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 |
| 14.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |