|
903 Nealley (2011)
|
|
MPC Designation: |
1918 EM |
| Lightcurves |
Period (h): |
19.72 ± 0.02 |
|
Amplitude (mag): |
0.15 ± 0.01 |
|
Equipment: |
Filter: C
MagBand: R
Telescope: 0.35m f/9.1 SCT
Camera: SBIG STL-1001E
Exposure: 240 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2011-08-09 07:00 14.36 2.8 312.5 6.5
2011-08-10 07:00 14.37 3.0 312.5 6.5
2011-08-11 07:00 14.39 3.2 312.5 6.4
2011-08-12 07:00 14.40 3.4 312.5 6.4
2011-08-16 07:00 14.47 4.5 312.4 6.2
2011-08-18 07:00 14.51 5.1 312.4 6.1
2011-08-24 07:00 14.62 6.9 312.4 5.9
|
|
Data Points: |
160 |
|
|
|
|
Discovered: |
1918-09-13 Vienna J. Palisa |
|
Family/Group: |
MB-Outer |
|
Taxonomic Class: |
C? |
|
Published: |
MPB 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)Follow up to 2004, when a period of 21.6 h was reported. The 2004 data fit a period of 19.61 h, closer to the one presented here. |
|
Contents © 2011 Brian D. Warner / Palmer Divide Observatory |
