|
6859 Datemasamune (2006)
|
|
MPC Designation: |
1991 CZ |
| Lightcurves |
Period (h): |
5.305 ± 0.006 |
|
Amplitude (mag): |
0.05 ± 0.01 |
|
Equipment: |
Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 150 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2006-02-22 04:00 15.37 9.2 165.2 4.5
2006-02-23 04:00 15.33 8.6 165.2 4.8
2006-02-24 04:00 15.30 8.0 165.2 5.0
2006-02-25 04:00 15.27 7.5 165.2 5.3
2006-02-26 04:00 15.24 7.0 165.2 5.5
|
|
Data Points: |
291 |
|
|
|
|
Discovered: |
1991-02-13 Ayashi M. Koishikawa |
|
Family/Group: |
Hungaria |
|
Taxonomic Class: |
ES (Assumed) |
|
Published: |
MPB 38, pending |
|
|
|
|
NOTES: |
Unless otherwise stated, the "Reduced Magnitudes" in the plots are
Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)Dual periods found in 2009. The shorter period is about the same but the longer periods are considerably different.
Data from 2011 indicate a much longer periodof 86 h. The U rating has been reduced to 1 due to the wildly divergent solutions. |
|
Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
