Schenk
08807, 1981 UD23, 1981UD23, 1981 WU2, 1981WU2, 1995 QV, 1995QV, J81U23D, J81W02U, J95Q00V
All data for this body: [vot]
MPC data
| Name (number) |
Schenk (8807) |
| a |
2.35896 |
| e |
0.08231 |
| i / sin(i) |
3.3200 /
0.05791
|
| q |
2.16478
|
| Q |
2.55313
|
| ω |
300.0655 |
| Node |
77.1822 |
| m |
25.7543 |
| n |
0.2720 |
| Epoch |
2460800.5 |
| nobs |
3753 |
| nopp |
25 |
| Years observed |
1981-2025 |
| rms |
0.65 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.359 |
|
| ep |
0.053 |
|
| sin(ip) |
0.044 |
|
| G |
0.150 |
|
| H |
14.050 |
|
| Mass |
|
|
| D |
4.73 |
0.120 |
| pV |
0.238 |
0.0350 |
|
Value |
| Rotational Period |
307.580 |
| Period quality |
2 |
| Spectral Class |
S |
| Spectral Class Score |
6.000 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3590 |
0.0529 |
0.0436 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.73 |
0.120 |
0.120 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.238 |
0.0350 |
0.0350 |
Masiero |
2012ApJ...759L...8M |
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 |
| 14.05 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
|
1.000000 |
|
Bus-DeMeo |
VIS |
Erasmus |
2019ApJS..242...15E |
PHOT |