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Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 05:31 // 15:56 UTC
Civil Twilight (6°): 05:00 // 16:28 UTC
Nautical Twilight (12°): 04:23 // 17:05 UTC
Astronomical Twilight (18°): 03:45 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 23.10. 10:04 42 (NE) 37
AQ Boo s 1 0.333139 12.30 12.30 0.00 23.10. 10:04 165 (S) 57
V357 Aps p 7 0.304565 14.00 14.30 0.30 23.10. 10:04 171 (S) -40
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 23.10. 10:04 266 (W) 31
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 23.10. 10:04 231 (SW) 4
BD Hyi p 10 2.18187 12.88 14.36 1.48 23.10. 10:04 173 (S) -63
IR Vir s 3 0.36938 12.10 12.70 0.60 23.10. 10:04 191 (S) 35
PW Cen p 10 2.503403 11.30 11.80 0.50 23.10. 10:04 174 (S) -18
KO Boo p 9 0.369518 13.15 13.35 0.20 23.10. 10:04 147 (SE) 60
DK CVn s 1 0.494964 12.70 12.80 0.10 23.10. 10:04 214 (SW) 76
V637 Cen p 10 0.378416 12.50 13.10 0.60 23.10. 10:04 168 (S) -1
FN Cam p 1 0.677137 8.58 9.05 0.47 23.10. 10:04 341 (N) 55
V427 Nor p 10 0.5002 16.36 16.80 0.44 23.10. 10:04 158 (S) -21
V789 Cep p 9 0.35363 14.58 14.58 0.00 23.10. 10:05 0 (N) 45
RR Cen s 9 0.6056895 7.27 7.63 0.36 23.10. 10:05 171 (S) -19
V1417 Cyg s 1 0.7267666 13.00 13.10 0.10 23.10. 10:05 30 (NE) 19
BT CrB p 9 0.0892 18.90 20.40 1.50 23.10. 10:05 101 (E) 57
ZZ Peg p 1 0.667356 12.20 12.80 0.60 23.10. 10:05 35 (NE) -19
DD Car p 9 1.442714 13.20 14.10 0.90 23.10. 10:05 195 (S) -26
V566 And s 8 0.389694 10.85 11.25 0.40 23.10. 10:06 349 (N) -4
V677 Cen s 9 0.3250284 11.50 11.60 0.10 23.10. 10:06 163 (S) -3
RV Crv p 1 0.7472455 8.60 9.16 0.56 23.10. 10:06 189 (S) 20
V432 Per p 1 0.3833085 11.00 11.70 0.70 23.10. 10:06 339 (N) 6
V1320 Her p 9 0.547693 11.38 11.55 0.17 23.10. 10:06 91 (E) 26
NR Nor s 10 0.42886 15.50 15.90 0.40 23.10. 10:06 154 (SE) -25
V704 Cyg p 1 0.570705 13.60 14.60 1.00 23.10. 10:06 38 (NE) 18
CI Eri p 10 1.238195 9.63 10.61 0.98 23.10. 10:06 238 (SW) -82
V1115 Cas p 1 0.323283 13.00 13.00 0.00 23.10. 10:07 358 (N) 15
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 23.10. 10:07 54 (NE) 19
V488 Cam s 7 0.2674155 12.80 12.80 0.00 23.10. 10:07 342 (N) 50
SY Aps p 6 0.278908 12.20 13.60 1.40 23.10. 10:07 173 (S) -34
V365 Per p 9 3.024336 14.20 14.80 0.60 23.10. 10:07 344 (N) 3
V1538 Aql s 5 0.73225 12.30 12.60 0.30 23.10. 10:07 84 (E) 4
FI Lyn p 6 0.373261 9.46 9.46 0.00 23.10. 10:07 303 (NW) 45
VZ Cru p 3 1.1258132 11.49 12.10 0.61 23.10. 10:07 185 (S) -24
V634 Aur p 9 0.4509 15.00 15.27 0.27 23.10. 10:07 311 (NW) 18
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 23.10. 10:08 43 (NE) 31
HY Lyr p 4 0.369101 13.80 14.40 0.60 23.10. 10:08 78 (E) 33
DE Lyn s 1 0.408818 13.13 13.13 0.00 23.10. 10:08 310 (NW) 49
V953 Mon s 7 0.426934 13.80 13.80 0.00 23.10. 10:08 260 (W) 8
IN Boo p 7 0.285759 13.90 14.80 0.90 23.10. 10:08 148 (SE) 69
OW Com p 10 0.258127 15.40 16.40 1.00 23.10. 10:08 177 (S) 57
V885 Cep p 10 0.652781 13.10 13.45 0.35 23.10. 10:08 15 (N) 35
GR Tau p 1 0.429851 10.26 10.80 0.54 23.10. 10:08 321 (NW) -11
V408 Cam p 10 1.0417 13.10 13.30 0.20 23.10. 10:08 337 (NW) 40
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 23.10. 10:08 48 (NE) 18
SY Hor p 10 0.3116395 11.48 12.34 0.86 23.10. 10:09 260 (W) -61
AM Her p 1 0.128927 12.30 15.70 3.40 23.10. 10:09 60 (NE) 44
CU Tuc p 10 0.865837 9.88 10.24 0.36 23.10. 10:09 162 (S) -75
DS Psc s 4 0.3424915 11.75 11.75 0.00 23.10. 10:09 6 (N) -37
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.