2009 VR42
2009VR42, f4636, K09V42R
All data for this body: [vot]
MPC data
| Name (number) |
2009 VR42 (414636) |
| a |
3.05877 |
| e |
0.17131 |
| i / sin(i) |
5.0544 /
0.08810
|
| q |
2.53476
|
| Q |
3.58278
|
| ω |
13.6091 |
| Node |
41.7726 |
| m |
315.6001 |
| n |
0.1842 |
| Epoch |
2460800.5 |
| nobs |
132 |
| nopp |
11 |
| Years observed |
2006-2025 |
| rms |
0.92 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.060 |
|
| ep |
0.149 |
|
| sin(ip) |
0.078 |
|
| G |
0.150 |
|
| H |
16.620 |
|
| Mass |
|
|
| D |
2.84 |
0.734 |
| pV |
0.055 |
0.0359 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0596 |
0.1494 |
0.0776 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.84 |
0.734 |
0.734 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.055 |
0.0359 |
0.0359 |
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 |
| 16.62 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |