1999 XQ31
1999XQ31, 47330, J99X31Q
All data for this body: [vot]
MPC data
| Name (number) |
1999 XQ31 (47330) |
| a |
2.76311 |
| e |
0.10797 |
| i / sin(i) |
9.8069 /
0.17033
|
| q |
2.46478
|
| Q |
3.06144
|
| ω |
154.9853 |
| Node |
124.4485 |
| m |
254.8956 |
| n |
0.2146 |
| Epoch |
2460200.5 |
| nobs |
1744 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.763 |
|
| ep |
0.114 |
|
| sin(ip) |
0.153 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.250 |
|
| Mass |
|
|
| D |
4.55 |
0.057 |
| pV |
0.235 |
0.0372 |
| Rotational Period |
178.065 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7634 |
0.1136 |
0.1531 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.55 |
0.057 |
0.057 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.235 |
0.0372 |
0.0372 |
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 |
| 14.25 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 178.06 |
|
|
Waszczak |
2015AJ....150...75W |
Lightcurve |