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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:11 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:47 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V438 Dra p 10 0.555075 11.44 11.75 0.31 21.08. 10:51 8 (N) 36
V877 Cyg p 1 0.8397655 12.70 13.30 0.60 21.08. 10:51 29 (NE) -2
V417 Aql p 1 0.3703135 11.00 11.50 0.50 21.08. 10:51 38 (NE) -27
FS Aqr p 7 0.26205 13.20 14.00 0.80 21.08. 10:51 355 (N) -40
V1230 Tau p 10 0.3524 14.28 14.52 0.24 21.08. 10:52 276 (W) 8
HY Tau p 9 3.01691 12.40 13.60 1.20 21.08. 10:52 261 (W) 33
TU UMi s 4 0.377268 8.84 8.84 0.00 21.08. 10:52 22 (N) 51
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.08. 10:52 118 (SE) 19
NN Cas s 1 0.980807 13.60 14.00 0.40 21.08. 10:52 339 (N) 22
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 21.08. 10:53 255 (W) 11
HN Eri p 5 0.623592 8.66 8.97 0.31 21.08. 10:53 247 (SW) -12
GN Lib p 10 2.48221 13.70 14.40 0.70 21.08. 10:53 103 (E) -9
V380 Gem s 6 0.33661 13.15 13.90 0.75 21.08. 10:53 260 (W) 42
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 21.08. 10:54 346 (N) -43
V736 Car s 10 17.7997 7.91 7.91 0.00 21.08. 10:54 173 (S) -21
RX Gem p 7 12.208658 9.20 10.81 1.61 21.08. 10:54 261 (W) 53
IU Aps s 10 0.3046 14.20 14.60 0.40 21.08. 10:54 166 (S) -51
U Cep s 1 2.493081 6.75 6.93 0.18 21.08. 10:54 352 (N) 44
TU Cam p 10 2.933255 5.12 5.29 0.17 21.08. 10:54 310 (NW) 56
V909 Cep s 7 0.425573 12.13 12.13 0.00 21.08. 10:54 353 (N) 21
V2425 Oph p 8 1.763053 10.60 11.43 0.83 21.08. 10:55 74 (E) -14
V1223 Tau p 7 0.446918 12.15 12.60 0.45 21.08. 10:55 281 (W) 3
AQ Com s 1 0.2813295 15.20 15.70 0.50 21.08. 10:55 115 (SE) 47
DK Cyg p 1 0.470693 10.37 10.93 0.56 21.08. 10:55 4 (N) -5
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 21.08. 10:55 91 (E) -7
V1286 Her s 1 0.334711 12.56 12.56 0.00 21.08. 10:55 49 (NE) 11
RZ Com s 1 0.338507 10.42 10.42 0.00 21.08. 10:55 116 (SE) 49
EX Lyr s 1 0.717293 12.08 12.61 0.53 21.08. 10:55 43 (NE) -2
AG CMa p 10 2.672562 13.90 15.00 1.10 21.08. 10:55 215 (SW) 6
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 21.08. 10:56 334 (NW) -47
V1147 Her p 10 0.254469 13.80 14.30 0.50 21.08. 10:56 58 (NE) 31
V449 Oph p 1 1.243083 11.50 13.30 1.80 21.08. 10:56 65 (NE) -7
MY Cas s 6 0.926237 14.80 15.20 0.40 21.08. 10:56 343 (N) 27
CU Tau s 1 0.412528 11.50 11.90 0.40 21.08. 10:56 288 (W) 18
V2150 Cyg p 1 0.59186 8.09 8.19 0.10 21.08. 10:57 8 (N) -9
G5817.0435 Aqr s 7 0.407648 10.84 10.84 0.00 21.08. 10:57 346 (N) -53
IV Dra s 4 0.2681055 13.70 13.70 0.00 21.08. 10:57 51 (NE) 40
MU Dra s 1 0.349664 12.76 12.76 0.00 21.08. 10:57 28 (NE) 17
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.08. 10:57 97 (E) -55
V1542 Aql s 1 0.417537 11.71 12.31 0.60 21.08. 10:57 36 (NE) -25
XY Men s 10 0.7766348 10.63 10.88 0.25 21.08. 10:57 202 (S) -41
Y Cam s 1 3.30568 10.50 10.60 0.10 21.08. 10:57 344 (N) 61
BZ Peg s 4 1.257955 14.00 14.00 0.00 21.08. 10:58 4 (N) -14
V357 Peg s 1 0.578451 9.01 9.01 0.00 21.08. 10:58 335 (NW) -11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 21.08. 10:58 95 (E) -31
DV Psc p 1 0.3085358 10.59 11.10 0.51 21.08. 10:58 321 (NW) -27
BH Scl p 10 2.04507 7.92 8.15 0.23 21.08. 10:58 278 (W) -43
V384 Ser s 1 0.268729 11.90 12.30 0.40 21.08. 10:58 73 (E) 18
HH UMa p 1 0.375493 10.58 10.80 0.22 21.08. 10:58 134 (SE) 71
V851 Cas p 7 0.960277 12.68 12.76 0.08 21.08. 10:59 345 (N) 16
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.