1994 CH17
1994CH17, 1999 JG102, 1999JG102, 58290, J94C17H, J99JA2G
All data for this body: [vot]
MPC data
| Name (number) |
1994 CH17 (58290) |
| a |
2.68671 |
| e |
0.07289 |
| i / sin(i) |
5.1271 /
0.08937
|
| q |
2.49088
|
| Q |
2.88254
|
| ω |
344.8476 |
| Node |
87.1861 |
| m |
108.5394 |
| n |
0.2238 |
| Epoch |
2460800.5 |
| nobs |
3031 |
| nopp |
21 |
| Years observed |
1994-2025 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.687 |
|
| ep |
0.070 |
|
| sin(ip) |
0.071 |
|
| G |
0.150 |
|
| H |
14.730 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
4.475 |
| Period quality |
2 |
| Spectral Class |
L |
| Spectral Class Score |
7.632 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6871 |
0.0699 |
0.0711 |
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 |
| 14.73 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.47477 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |