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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V419 Cas p 6 1.586708 14.30 15.00 0.70 21.04. 08:39 56 (NE) 73
ES UMa s 1 0.5288515 11.00 11.40 0.40 21.04. 08:39 10 (N) 31
GI CVn s 8 0.30316 14.10 14.60 0.50 21.04. 08:39 336 (NW) 12
BI Ser p 1 1.204852 11.50 12.20 0.70 21.04. 08:39 300 (NW) -2
V415 Gem s 1 0.350606 12.40 12.70 0.30 21.04. 08:40 65 (NE) 0
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 21.04. 08:40 65 (NE) 0
V577 Lyr p 9 0.390011 14.50 15.00 0.50 21.04. 08:40 295 (NW) 42
KX Aqr s 7 2.074336 8.23 8.23 0.00 21.04. 08:40 196 (S) 16
GW Leo p 9 0.3361243 13.00 13.13 0.13 21.04. 08:40 21 (N) -24
V947 Cep p 10 0.331677 12.62 12.88 0.26 21.04. 08:40 360 (N) 59
V1179 Her s 1 0.385505 11.39 11.69 0.30 21.04. 08:40 291 (W) -3
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.04. 08:40 352 (N) 28
QU Cas p 10 0.9718566 15.10 16.40 1.30 21.04. 08:40 20 (N) 83
DD Com s 1 0.2692074 14.30 14.90 0.60 21.04. 08:41 348 (N) -17
V518 Cam p 8 3.61653 11.92 12.50 0.58 21.04. 08:41 357 (N) 44
V964 Per p 8 0.417274 12.40 12.90 0.50 21.04. 08:41 57 (NE) 43
GG Psc p 9 0.456242 13.75 14.00 0.25 21.04. 08:41 133 (SE) 68
MZ Del s 4 0.7331187 8.29 8.29 0.00 21.04. 08:41 235 (SW) 34
V436 Dra p 10 0.430194 14.15 14.80 0.65 21.04. 08:41 331 (NW) 58
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.04. 08:42 273 (W) 39
RV Gru s 10 0.2595312 11.00 11.40 0.40 21.04. 08:42 190 (S) -8
V775 Cep p 10 0.68586 14.00 14.23 0.23 21.04. 08:42 2 (N) 54
V404 And s 1 0.676034 10.80 11.30 0.50 21.04. 08:42 114 (SE) 73
V648 Ori p 1 0.8132357 11.50 12.30 0.80 21.04. 08:42 95 (E) 12
CC Com s 1 0.2206859 11.30 11.30 0.00 21.04. 08:42 352 (N) -17
TZ Dra s 1 0.8660332 9.60 9.60 0.00 21.04. 08:42 300 (NW) 40
XY Ari p 10 0.25265 13.54 17.60 4.06 21.04. 08:43 110 (E) 41
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.04. 08:44 7 (N) 5
PP Lac s 1 0.4011613 11.10 12.00 0.90 21.04. 08:44 296 (NW) 80
KT Cnc p 8 0.323691 13.60 14.20 0.60 21.04. 08:44 49 (NE) -16
MM Com s 1 0.30199 12.00 12.00 0.00 21.04. 08:44 344 (N) -4
GY Cnc p 7 0.1754425 16.50 17.80 1.30 21.04. 08:44 37 (NE) -13
V404 Gem p 1 0.348706 11.59 12.13 0.54 21.04. 08:44 68 (E) 2
HI Dra p 6 0.597419 9.03 9.20 0.17 21.04. 08:44 312 (NW) 47
V369 Cas p 10 3.725034 15.00 16.70 1.70 21.04. 08:44 323 (NW) 87
NN Tel s 10 0.3838 15.00 15.50 0.50 21.04. 08:44 210 (SW) -24
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 21.04. 08:44 71 (E) 10
V Lep p 4 1.0701152 9.57 10.36 0.79 21.04. 08:44 98 (E) -20
EZ Lac s 1 2.790864 14.30 14.30 0.00 21.04. 08:44 282 (W) 80
V1304 Sco p 10 3.3682 8.28 8.60 0.32 21.04. 08:45 245 (SW) -31
V876 Per p 9 0.319961 13.60 14.20 0.60 21.04. 08:45 88 (E) 55
CL Ari s 8 0.993599 9.75 9.75 0.00 21.04. 08:45 96 (E) 42
V361 Pup p 10 0.367365 8.05 8.39 0.34 21.04. 08:45 100 (E) -39
TY CMi p 5 1.2991254 13.00 13.90 0.90 21.04. 08:46 65 (NE) -16
EM Cep p 1 0.806181 7.02 7.17 0.15 21.04. 08:46 320 (NW) 70
QT Boo p 10 0.3190643 11.65 11.80 0.15 21.04. 08:46 324 (NW) 21
V947 Oph p 7 0.7977454 15.25 15.60 0.35 21.04. 08:46 270 (W) 7
V1100 Her s 1 0.346931 10.92 10.92 0.00 21.04. 08:46 299 (NW) 30
CX Aqr s 1 0.5559864 10.55 10.80 0.25 21.04. 08:46 202 (S) 37
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 21.04. 08:47 271 (W) 43
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.