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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 °
V1542 Aql s 1 0.417537 11.71 12.31 0.60 04.04. 20:01 35 (NE) -25
CU Sge s 1 0.7916759 10.90 11.30 0.40 04.04. 20:01 37 (NE) -16
V502 Oph s 1 0.453387 8.34 8.81 0.47 04.04. 20:01 81 (E) -7
IW Lyr s 4 0.7985204 13.10 13.30 0.20 04.04. 20:02 38 (NE) 10
BD CrB p 9 0.356872 14.20 14.70 0.50 04.04. 20:02 69 (E) 30
U Gem p 1 0.17690624 8.20 14.90 6.70 04.04. 20:02 231 (SW) 53
BT CrB p 9 0.0892 18.90 20.40 1.50 04.04. 20:02 65 (NE) 26
WY Sex p 5 0.3680553 11.50 11.80 0.30 04.04. 20:02 175 (S) 39
FR Ori p 1 0.883163 11.00 11.90 0.90 04.04. 20:02 253 (W) 26
V398 Lac p 2 5.406015 8.73 9.02 0.30 04.04. 20:02 358 (N) 13
MT Her p 1 0.4877185 11.86 12.86 1.00 04.04. 20:02 52 (NE) -10
IO Cnc p 1 0.347694 13.00 13.58 0.58 04.04. 20:02 196 (S) 55
V364 UMa p 8 0.3669815 13.40 13.95 0.55 04.04. 20:02 47 (NE) 54
NW Aqr p 1 0.30163 12.00 12.00 0.00 04.04. 20:02 343 (N) -38
V1042 Her s 1 0.511154 12.08 12.08 0.00 04.04. 20:03 64 (NE) 6
RR Vel p 10 1.85419 10.70 11.80 1.10 04.04. 20:03 175 (S) -3
DK Cyg s 1 0.470693 10.37 10.90 0.53 04.04. 20:03 4 (N) -5
W For p 7 0.617895 13.13 13.76 0.63 04.04. 20:03 266 (W) -31
RZ Com p 1 0.338507 10.42 11.13 0.71 04.04. 20:03 116 (SE) 49
U Col p 10 1.2461718 10.80 11.60 0.80 04.04. 20:04 224 (SW) -6
IL Cnc p 1 0.267656 12.35 12.96 0.61 04.04. 20:04 208 (SW) 58
V361 Lyr p 4 0.309614 14.30 15.70 1.40 04.04. 20:04 29 (NE) 14
BB Men p 10 0.257701 11.46 11.92 0.46 04.04. 20:04 196 (S) -40
V441 Hya p 10 0.58413 11.05 11.75 0.70 04.04. 20:04 164 (S) 9
MS Vir s 1 0.3124379 9.34 9.67 0.33 04.04. 20:04 122 (SE) 3
CX Vir s 1 0.7460773 9.80 10.10 0.30 04.04. 20:04 121 (SE) 4
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 04.04. 20:04 26 (NE) -2
EZ Oct p 10 0.285878 11.37 12.09 0.72 04.04. 20:04 175 (S) -50
V1207 Her p 8 0.2667556 12.55 13.40 0.85 04.04. 20:05 66 (NE) 13
V695 Pup p 10 0.292 15.65 15.95 0.30 04.04. 20:05 208 (SW) 23
V576 Lyr p 2 0.533573 12.30 12.70 0.40 04.04. 20:05 35 (NE) 12
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 04.04. 20:05 11 (N) -38
V2787 Ori p 7 0.810979 10.40 10.70 0.30 04.04. 20:05 253 (W) 33
V1188 Cyg s 7 0.8516615 13.70 14.30 0.60 04.04. 20:05 16 (N) 14
V796 Cep s 1 0.392964 12.20 12.20 0.00 04.04. 20:05 349 (N) 44
V405 Cep p 8 1.373749 8.75 8.96 0.21 04.04. 20:06 345 (N) 46
BF Pav s 10 0.305605 11.00 11.90 0.90 04.04. 20:06 128 (SE) -61
V1345 Her p 9 0.78056 14.60 16.20 1.60 04.04. 20:06 53 (NE) -12
V1189 Cyg p 5 1.041837 13.10 13.70 0.60 04.04. 20:06 16 (N) 14
V439 Dra p 10 0.678602 13.35 13.80 0.45 04.04. 20:06 12 (N) 28
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 04.04. 20:06 341 (N) -18
V365 UMa p 10 0.381189 12.85 13.15 0.30 04.04. 20:06 57 (NE) 53
NQ Aqr p 8 0.429586 12.40 12.95 0.55 04.04. 20:06 20 (N) -50
V1077 Cas p 9 0.260823 14.73 15.58 0.85 04.04. 20:07 334 (NW) 26
GI CVn p 8 0.30316 14.10 14.90 0.80 04.04. 20:07 70 (E) 51
GH CVn p 10 0.381372 13.10 13.40 0.30 04.04. 20:07 78 (E) 49
V526 And p 10 0.48558 14.30 15.10 0.80 04.04. 20:07 321 (NW) 7
CC Tri p 9 0.382946 13.20 13.70 0.50 04.04. 20:07 309 (NW) 11
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 04.04. 20:07 15 (N) 21
V346 Aql s 1 1.106362 9.00 9.10 0.10 04.04. 20:07 30 (NE) -25
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.