1997 XY9
1997XY9, 11354, 1974 TK, 1974TK, 1985 RV1, 1985RV1, J74T00K, J85R01V, J97X09Y
All data for this body: [vot]
MPC data
| Name (number) |
1997 XY9 (11354) |
| a |
2.40445 |
| e |
0.20440 |
| i / sin(i) |
1.6058 /
0.02802
|
| q |
1.91297
|
| Q |
2.89592
|
| ω |
13.2433 |
| Node |
276.8149 |
| m |
100.2289 |
| n |
0.2644 |
| Epoch |
2460200.5 |
| nobs |
2561 |
| nopp |
24 |
| Years observed |
1974-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.403 |
|
| ep |
0.188 |
|
| sin(ip) |
0.043 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.210 |
|
| Mass |
|
|
| D |
3.50 |
0.260 |
| pV |
0.477 |
0.0721 |
| Rotational Period |
6.192 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-0.3300 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4034 |
0.1884 |
0.0432 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.50 |
0.260 |
0.260 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.477 |
0.0721 |
0.0721 |
Masiero |
2011ApJ...741...68M |
NEATM |
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 |
| 14.21 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.19 |
|
|
Erasmus |
2020ApJS..247...13E |
Lightcurve |