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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GK Aqr s 1 0.327415 12.40 12.40 0.00 04.04. 21:46 25 (NE) -38
V1371 Ori p 9 0.758223 8.16 8.23 0.08 04.04. 21:46 280 (W) 8
V474 Cam s 5 0.328205 10.90 10.90 0.00 04.04. 21:46 326 (NW) 54
HW Cam p 1 1.091737 10.60 11.10 0.50 04.04. 21:46 352 (N) 54
V861 Her p 1 0.3446312 13.80 14.15 0.35 04.04. 21:46 68 (E) 37
V1186 Cas p 10 0.615189 12.80 13.00 0.20 04.04. 21:47 2 (N) 12
AH Pup p 9 2.0246703 11.50 12.40 0.90 04.04. 21:47 228 (SW) 0
BL Phe p 10 0.810356 8.34 8.68 0.34 04.04. 21:47 208 (SW) -81
AQ Psc p 1 0.4756052 8.60 8.96 0.36 04.04. 21:47 331 (NW) -28
V386 Dra p 1 0.238912 13.40 13.90 0.50 04.04. 21:47 50 (NE) 35
HH Lac p 10 0.200593 14.00 15.50 1.50 04.04. 21:47 6 (N) 15
GX Gem p 1 4.037926 10.90 11.50 0.60 04.04. 21:47 283 (W) 36
NT Aps s 5 0.294763 8.39 8.39 0.00 04.04. 21:47 166 (S) -38
V608 Pup p 10 0.953865 8.12 8.44 0.32 04.04. 21:47 225 (SW) -12
RT CMa s 1 1.29374 11.40 11.50 0.10 04.04. 21:48 253 (W) -8
TZ Dra s 1 0.8660332 9.60 9.60 0.00 04.04. 21:48 50 (NE) 29
V445 Peg p 1 0.40465 14.00 14.50 0.50 04.04. 21:48 28 (NE) -8
V1053 Cas p 1 0.649369 15.20 15.80 0.60 04.04. 21:48 352 (N) 22
AX Vir s 1 0.7025264 10.00 10.24 0.24 04.04. 21:48 145 (SE) 39
AY CrB p 8 0.460476 13.50 14.10 0.60 04.04. 21:48 93 (E) 45
CH Hya p 10 0.346546 14.50 15.50 1.00 04.04. 21:48 166 (S) 10
LU Cnc p 6 0.39855 12.10 12.60 0.50 04.04. 21:48 237 (SW) 47
V864 Mon s 5 0.358427 9.90 10.50 0.60 04.04. 21:49 249 (W) 11
V421 Peg p 7 3.087555 8.28 8.80 0.52 04.04. 21:49 354 (N) -17
BD Pav p 10 0.1793015 12.40 16.21 3.81 04.04. 21:49 130 (SE) -47
V755 Cep p 10 0.392195 12.63 12.95 0.32 04.04. 21:49 357 (N) 33
NY Vir p 1 0.10101597 13.30 14.22 0.92 04.04. 21:50 145 (SE) 32
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 04.04. 21:50 39 (NE) 9
V629 Aur p 9 0.4105 16.42 17.06 0.64 04.04. 21:50 297 (NW) 30
V677 Cen s 9 0.3250284 11.50 11.60 0.10 04.04. 21:50 147 (SE) -9
V654 Pup p 9 0.370015 14.00 14.80 0.80 04.04. 21:50 222 (SW) -22
FI Lyn p 6 0.373261 9.46 9.46 0.00 04.04. 21:50 294 (NW) 58
V1088 Her s 1 0.359231 11.00 11.00 0.00 04.04. 21:50 76 (E) 31
V1223 Tau p 7 0.446918 12.15 12.60 0.45 04.04. 21:51 302 (NW) -13
KR Per p 1 0.996078 10.40 11.10 0.70 04.04. 21:51 311 (NW) 24
GU Leo p 2 0.354085 11.60 12.30 0.70 04.04. 21:51 227 (SW) 51
V589 Vir s 1 0.271832 13.00 13.00 0.00 04.04. 21:51 126 (SE) 31
V1481 Cyg p 8 2.763257 12.14 12.55 0.41 04.04. 21:51 18 (N) 17
V477 Lyr p 9 0.471729 14.30 16.00 1.70 04.04. 21:51 64 (NE) 13
V639 Aur s 4 0.3571 14.01 14.01 0.00 04.04. 21:51 309 (NW) 39
KN Vul s 1 0.3573295 13.00 13.40 0.40 04.04. 21:51 48 (NE) 3
V1055 Her p 1 0.3154085 11.32 11.52 0.20 04.04. 21:52 64 (NE) 34
EH CVn p 1 0.263585 12.91 13.26 0.35 04.04. 21:52 119 (SE) 62
V552 Per p 10 2.47465 8.29 8.43 0.14 04.04. 21:52 336 (NW) 17
ZZ Ara p 10 1.79942 12.70 13.90 1.20 04.04. 21:52 137 (SE) -29
AO Aqr s 9 0.4893508 11.50 11.50 0.00 04.04. 21:52 43 (NE) -57
V1095 Her s 1 0.415379 11.90 11.90 0.00 04.04. 21:52 61 (NE) 34
XZ Ari s 7 0.265488 13.85 13.85 0.00 04.04. 21:52 324 (NW) -4
AN Dor p 10 2.03265 7.61 7.79 0.18 04.04. 21:52 232 (SW) -46
V884 Cyg s 3 0.480051 13.80 14.20 0.40 04.04. 21:52 51 (NE) 8
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.