2009 QX31
2009QX31, 1999 XC149, 1999XC149, 2004 TU282, 2004TU282, J99XE9C, K04TS2U, K09Q31X, Q4032
All data for this body: [vot]
MPC data
| Name (number) |
2009 QX31 (264032) |
| a |
3.08447 |
| e |
0.15685 |
| i / sin(i) |
6.6051 /
0.11503
|
| q |
2.60068
|
| Q |
3.56826
|
| ω |
252.5528 |
| Node |
60.6852 |
| m |
232.1975 |
| n |
0.1819 |
| Epoch |
2460200.5 |
| nobs |
335 |
| nopp |
16 |
| Years observed |
1999-2023 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Hygiea (10) |
|
| |
|
|
| ap |
3.086 |
|
| ep |
0.137 |
|
| sin(ip) |
0.102 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.760 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 10 |
Hygiea |
601 |
Hygiea |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0859 |
0.1368 |
0.1020 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 15.76 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |