2009 WD142
2009WD142, K09WE2D, m5032
All data for this body: [vot]
MPC data
| Name (number) |
2009 WD142 (485032) |
| a |
3.15993 |
| e |
0.09548 |
| i / sin(i) |
16.9978 /
0.29234
|
| q |
2.85822
|
| Q |
3.46163
|
| ω |
316.9236 |
| Node |
90.5342 |
| m |
280.9223 |
| n |
0.1755 |
| Epoch |
2460800.5 |
| nobs |
290 |
| nopp |
14 |
| Years observed |
2003-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.156 |
|
| ep |
0.088 |
|
| sin(ip) |
0.272 |
|
| G |
0.150 |
|
| H |
15.690 |
|
| Mass |
|
|
| D |
4.29 |
1.446 |
| pV |
0.080 |
0.0516 |
|
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 |
| 375 |
Ursula |
0 |
Ursula |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1564 |
0.0881 |
0.2716 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.29 |
1.446 |
1.446 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.080 |
0.0516 |
0.0516 |
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 |
| 15.69 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |