|
27713 1989 AA (2012)
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MPC Designation: |
1989 AA |
| Lightcurves |
Period (h): |
3.999 ± 0.002 |
|
Amplitude (mag): |
0.82 ± 0.03 |
|
Equipment: |
Filter: C
MagBand: V
Telescope: 0.35m f/9.1 SCT
Camera: FLI 1001E
Exposure: 240 |
|
Obs. Details |
Date E Mag Phase PABL PABB
2012-12-29 07:00 16.68 16.6 73.2 1.5
2013-01-01 07:00 16.77 18.2 73.5 0.9
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Data Points: |
122 |
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|
|
|
Discovered: |
1989-01-02 Palomar E. F. Helin |
|
Family/Group: |
Hungaria |
|
Taxonomic Class: |
ES (Assumed) |
|
Published: |
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|
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NOTES: |
Unless otherwise stated, the "Reduced Magnitudes" in the plots are
Cousins R, based on 2MASS to BVRI conversions (Warner, MPB 34, 113-119)First night covered more than 2 cycles. Second night refined solution. |
|
Contents © 2013 Brian D. Warner / Palmer Divide Observatory |
