2009 UP39
2009UP39, K09U39P, W5698
All data for this body: [vot]
MPC data
| Name (number) |
2009 UP39 (325698) |
| a |
3.01068 |
| e |
0.13875 |
| i / sin(i) |
8.3354 /
0.14497
|
| q |
2.59295
|
| Q |
3.42840
|
| ω |
117.6066 |
| Node |
215.9476 |
| m |
49.1300 |
| n |
0.1887 |
| Epoch |
2460800.5 |
| nobs |
526 |
| nopp |
15 |
| Years observed |
1997-2025 |
| rms |
0.84 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.009 |
|
| ep |
0.116 |
|
| sin(ip) |
0.159 |
|
| G |
0.150 |
|
| H |
15.850 |
|
| Mass |
|
|
| D |
4.69 |
0.109 |
| pV |
0.046 |
0.0057 |
|
Value |
| Rotational Period |
4.000 |
| Period quality |
2 |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0094 |
0.1156 |
0.1591 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.69 |
0.109 |
0.109 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.046 |
0.0057 |
0.0057 |
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 |
| 15.85 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 4.05 |
2 |
Synodic |
Chang |
2016ApJS..227...20C |
Lightcurve |