1999 RQ220
1999RQ220, 2006 PN2, 2006PN2, g2663, J99RM0Q, K06P02N
All data for this body: [vot]
MPC data
| Name (number) |
1999 RQ220 (422663) |
| a |
2.33253 |
| e |
0.24536 |
| i / sin(i) |
9.9391 /
0.17260
|
| q |
1.76022
|
| Q |
2.90484
|
| ω |
18.7597 |
| Node |
309.0704 |
| m |
85.7700 |
| n |
0.2767 |
| Epoch |
2460800.5 |
| nobs |
255 |
| nopp |
13 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.331 |
|
| ep |
0.205 |
|
| sin(ip) |
0.179 |
|
| G |
0.150 |
|
| H |
17.470 |
|
| 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 |
| 2.3308 |
0.2050 |
0.1793 |
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 |
| 17.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |