I calculated the minimum time.
minI CYGY 2453670.240 - Hel SSW n=12 (calculated by Nagai)
Y Cyg JD(hel)=2453670.240 C=2453670.302 E=14757 O-C=-0.062
- 26/Oct/2005 Y Cyg (By Mr.Swierczynski) -
07 +
|
| * *
| *
+ *
| *
| * ** * **
| *
08 +
+-----+-----+-----+-----+-----+-----+
16 17 18 19 20 21 22 (UT)