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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FT Gem s 1 0.5876113 13.50 14.10 0.60 30.04. 11:33 107 (E) 31
MY Cyg s 1 4.0051873 8.30 8.99 0.69 30.04. 11:33 301 (NW) 19
NN Ser p 1 0.1300801 17.00 23.00 6.00 30.04. 11:33 348 (N) -26
LT Cam s 2 0.2766042 14.50 14.50 0.00 30.04. 11:33 51 (NE) 64
RW CrB p 1 0.7264112 10.22 10.78 0.56 30.04. 11:34 353 (N) -10
EX Lyr p 1 0.717293 12.08 12.68 0.60 30.04. 11:34 315 (NW) -1
IZ Lac s 1 0.7989215 12.50 12.70 0.20 30.04. 11:34 302 (NW) 46
V607 Her p 8 1.712526 13.30 14.20 0.90 30.04. 11:34 339 (N) -11
EW Lyr s 1 1.948741 11.20 11.20 0.00 30.04. 11:34 321 (NW) 9
AT Cas p 5 1.595552 13.90 15.10 1.20 30.04. 11:34 316 (NW) 66
CQ Scl p 10 0.269896 12.00 12.55 0.55 30.04. 11:34 214 (SW) 3
AH TrA p 10 1.399562 13.70 15.00 1.30 30.04. 11:34 208 (SW) -75
V931 Cyg s 1 0.341513 13.90 14.50 0.60 30.04. 11:34 305 (NW) 10
V2383 Oph p 4 0.5022043 10.23 11.09 0.86 30.04. 11:35 310 (NW) -37
LR Lib p 9 0.590394 13.10 13.70 0.60 30.04. 11:35 344 (N) -66
GU Pup s 10 1.652698 11.40 11.40 0.00 30.04. 11:35 120 (SE) 2
DP CMa p 10 3.389002 13.00 14.50 1.50 30.04. 11:35 121 (SE) 3
Y Sex p 1 0.4198165 9.83 10.21 0.38 30.04. 11:35 79 (E) -8
V520 Cas s 1 0.489832 12.50 13.10 0.60 30.04. 11:35 301 (NW) 59
LT Pup p 10 1.642681 12.50 13.00 0.50 30.04. 11:35 118 (SE) -8
AY Pup s 7 0.4689593 11.60 12.50 0.90 30.04. 11:36 123 (SE) -5
RX Gru p 9 0.74314 10.50 10.80 0.30 30.04. 11:36 224 (SW) -17
V876 Per s 9 0.319961 13.60 14.10 0.50 30.04. 11:36 195 (S) 79
V1050 Her p 5 1.47261 12.40 12.90 0.50 30.04. 11:36 336 (NW) 3
V1017 Aql p 10 2.5038 16.20 17.00 0.80 30.04. 11:36 294 (NW) -5
ER Psc p 5 1.620216 12.10 13.80 1.70 30.04. 11:37 251 (W) 24
V970 Aql p 9 1.268992 13.90 15.40 1.50 30.04. 11:37 296 (NW) -11
V488 Cam s 7 0.2674155 12.80 12.80 0.00 30.04. 11:37 18 (N) 53
V470 Cam s 1 0.0956467 14.10 14.25 0.15 30.04. 11:38 38 (NE) 56
AQ Cap s 7 0.3173885 13.00 13.00 0.00 30.04. 11:38 259 (W) -16
CY Oph s 10 24.5 10.59 11.01 0.42 30.04. 11:38 308 (NW) -61
V1461 Aql p 10 1.763062 8.91 9.33 0.42 30.04. 11:38 281 (W) -21
V974 Cyg p 1 3.204413 11.90 12.50 0.60 30.04. 11:38 307 (NW) 12
V343 Ori p 1 0.809135 10.50 11.00 0.50 30.04. 11:39 121 (SE) 39
V865 Cyg p 2 0.3653018 14.00 14.70 0.70 30.04. 11:39 310 (NW) 10
V506 Cam p 8 0.3401 12.70 13.30 0.60 30.04. 11:39 9 (N) 50
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 30.04. 11:39 315 (NW) 70
V1143 Her s 1 0.318275 13.00 14.00 1.00 30.04. 11:39 328 (NW) -18
V505 Cam s 7 0.336361 13.80 14.40 0.60 30.04. 11:39 11 (N) 50
CR Del s 8 0.3537417 13.50 13.70 0.20 30.04. 11:39 288 (W) 5
V431 Gem p 10 0.254 17.50 17.70 0.20 30.04. 11:39 91 (E) 33
KV Gem s 1 0.358522 12.40 12.85 0.45 30.04. 11:39 109 (E) 35
U Gem p 1 0.17690624 8.20 14.90 6.70 30.04. 11:40 90 (E) 29
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 30.04. 11:40 318 (NW) 21
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 30.04. 11:41 270 (W) -39
V363 Lup p 10 0.347743 11.60 11.90 0.30 30.04. 11:41 358 (N) -82
GY Cnc p 7 0.1754425 16.50 17.80 1.30 30.04. 11:41 79 (E) 15
RV CVn s 1 0.2695671 13.75 13.75 0.00 30.04. 11:41 21 (N) -9
GG Psc p 9 0.456242 13.75 14.00 0.25 30.04. 11:41 249 (W) 59
V1202 Her p 10 0.3388 13.70 14.30 0.60 30.04. 11:41 346 (N) 7
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.