1999 XV228
1999XV228, 2002 RF161, 2002RF161, D7784, J99XM8V, K02RG1F
All data for this body: [vot]
MPC data
| Name (number) |
1999 XV228 (137784) |
| a |
2.35716 |
| e |
0.15408 |
| i / sin(i) |
1.9396 /
0.03385
|
| q |
1.99396
|
| Q |
2.72035
|
| ω |
107.9620 |
| Node |
321.4443 |
| m |
29.1680 |
| n |
0.2723 |
| Epoch |
2460800.5 |
| nobs |
641 |
| nopp |
14 |
| Years observed |
1999-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.357 |
|
| ep |
0.154 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
16.960 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.3000 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3569 |
0.1541 |
0.0438 |
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 |
| 16.96 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |