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JD format:	geocentric heliocentric

date:	17.10.2017 17:58-20:7 UT


Photometric filter:	U B V R I Clear u v b y (Strömgren phot. system) other:

Photometric system:	instrumental standardní photometric system UBVRcIc

Notes:	# NAME V 537 And # VAR 01:35:19.25 +37:46:37.7 2451476.783 0.90075 11.4-11.75R EA (VSX 20171020) # OBS Martin Lehky (Hradec Kralove CZ; 0.25-m f/4 reflector + CCD ST7) # FLT Rc # RED CMunipack 1.1.26 # NOTE 17/18 X 2017; Rc_77_90s (65); 2.1h; steady # COND clear weather => foggy weather info

Comment

object V 537 And

Walter F., 8. 9. 2017
Primary minimum 8.9. 2017 00:26 (JD 2458004.518) did not occured 1.5h prior and 2.5h after calculated instant (for elements 51476.783+0.90075*E).
Martin Lehky, 18. 9. 2012
Primary minimum 2456180.56381 (Hel) occurs about 1.54 hours later than predicted (for elements 2451476.783 + 0.90075 * E)

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