1999 XY79
1999XY79, 2001 FW157, 2001FW157, 97238, J99X79Y, K01FF7W
All data for this body: [vot]
MPC data
| Name (number) |
1999 XY79 (97238) |
| a |
2.80976 |
| e |
0.10825 |
| i / sin(i) |
8.1375 /
0.14155
|
| q |
2.50561
|
| Q |
3.11390
|
| ω |
87.7343 |
| Node |
82.9255 |
| m |
59.1609 |
| n |
0.2093 |
| Epoch |
2460800.5 |
| nobs |
1111 |
| nopp |
20 |
| Years observed |
1999-2025 |
| rms |
0.85 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.808 |
|
| ep |
0.147 |
|
| sin(ip) |
0.126 |
|
| G |
0.150 |
|
| H |
15.260 |
|
| Mass |
|
|
| D |
2.36 |
0.567 |
| pV |
0.382 |
0.1688 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8085 |
0.1472 |
0.1257 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.36 |
0.567 |
0.567 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.382 |
0.1688 |
0.1688 |
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 |
| 15.26 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |