|
4440 Tchantches (2010)
|
|
MPC Designation: |
1984 YV |
| Lightcurves |
Period (h): |
2.790 ± 0.001 |
|
Amplitude (mag): |
0.28 ± 0.02 |
|
Equipment: |
Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2010-08-11 07:00 16.14 17.4 336.7 22.8
2010-08-13 07:00 16.11 17.0 336.8 23.1
2010-08-14 07:00 16.10 16.8 336.8 23.2
|
|
Data Points: |
172 |
|
|
|
|
Discovered: |
1984-12-23 Haute Provence F. Dossin |
|
Family/Group: |
Hungaria |
|
Taxonomic Class: |
ES (Assumed) |
|
Published: |
MPB 38, 25-31 |
|
|
|
|
NOTES: |
Unless otherwise stated, the "Reduced Magnitudes" in the plots are
Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)See previous work in 2002, 2006, and 2009.
Combined data set from four apparitions and sparse data allowed finding a pole model (19, -50, P = 2.78838). The pole position is ±10°. |
|
Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
|
|
