2002 RW257
2002RW257, K02RP7W, R0806
All data for this body: [vot]
MPC data
| Name (number) |
2002 RW257 (270806) |
| a |
2.22993 |
| e |
0.10763 |
| i / sin(i) |
1.6929 /
0.02954
|
| q |
1.98992
|
| Q |
2.46994
|
| ω |
281.8457 |
| Node |
317.1403 |
| m |
31.1123 |
| n |
0.2960 |
| Epoch |
2460800.5 |
| nobs |
278 |
| nopp |
17 |
| Years observed |
2001-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.230 |
|
| ep |
0.125 |
|
| sin(ip) |
0.035 |
|
| G |
0.150 |
|
| H |
18.140 |
|
| 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 |
| 2.2299 |
0.1248 |
0.0350 |
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 |
| 18.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |