1999 YM2
1999YM2, ~0Fe8, J99Y02M
All data for this body: [vot]
MPC data
| Name (number) |
1999 YM2 (680148) |
| a |
2.74530 |
| e |
0.14386 |
| i / sin(i) |
5.4518 /
0.09501
|
| q |
2.35037
|
| Q |
3.14023
|
| ω |
265.1393 |
| Node |
111.4156 |
| m |
283.8241 |
| n |
0.2167 |
| Epoch |
2460800.5 |
| nobs |
128 |
| nopp |
12 |
| Years observed |
1999-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.744 |
|
| ep |
0.106 |
|
| sin(ip) |
0.077 |
|
| G |
0.150 |
|
| H |
17.220 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7442 |
0.1063 |
0.0773 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 17.22 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |