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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:00 UTC
Civil Twilight (6°): 02:32 // 19:39 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:11 // 22:01 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CY Cha p 10 0.443751 13.50 14.00 0.50 21.07. 04:00 169 (S) -58
EY Gem p 2 0.941135 12.80 13.50 0.70 21.07. 04:00 81 (E) 15
RS Lep s 6 1.288542 9.91 9.96 0.05 21.07. 04:00 114 (SE) -7
RW Com s 1 0.2373465 11.00 11.56 0.56 21.07. 04:00 6 (N) -13
HR Lac s 1 0.42907 13.90 14.30 0.40 21.07. 04:00 288 (W) 63
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.07. 04:01 315 (NW) -16
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.07. 04:01 346 (N) -41
V1238 Her p 4 0.3701515 9.53 9.53 0.00 21.07. 04:01 318 (NW) 16
LM Boo p 1 0.327922 12.00 12.50 0.50 21.07. 04:01 337 (NW) -13
RV Gru p 10 0.2595312 11.00 11.40 0.40 21.07. 04:01 203 (SW) -11
ER Ori p 1 0.4234005 9.32 9.93 0.61 21.07. 04:01 116 (SE) 10
NY Lyr s 1 0.4408 12.70 13.10 0.40 21.07. 04:01 291 (W) 28
V856 Her s 1 1.22331 12.80 12.80 0.00 21.07. 04:02 319 (NW) 12
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 21.07. 04:02 60 (NE) -6
V2766 Ori p 6 0.6032 15.00 15.30 0.30 21.07. 04:02 99 (E) 14
LP UMa s 1 0.309901 12.52 12.52 0.00 21.07. 04:02 19 (N) 23
V384 Mon s 2 1.118481 12.60 13.00 0.40 21.07. 04:02 89 (E) -2
AS Ser s 1 0.4662346 11.40 11.50 0.10 21.07. 04:02 314 (NW) -28
V347 Dra p 10 0.507279 12.40 12.70 0.30 21.07. 04:02 338 (N) 29
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 21.07. 04:03 48 (NE) 2
EE Cet p 3 0.379922 8.76 9.03 0.27 21.07. 04:03 141 (SE) 43
V1095 Her p 1 0.415379 11.90 12.40 0.50 21.07. 04:03 315 (NW) 20
V366 Cas p 1 0.7292855 12.00 12.70 0.70 21.07. 04:03 7 (N) 81
V420 Nor p 10 0.6108 17.58 17.95 0.37 21.07. 04:03 239 (SW) -64
V2364 Cyg p 2 0.5921355 11.10 11.65 0.55 21.07. 04:03 304 (NW) 38
IR Lib p 8 0.2743715 8.72 8.83 0.11 21.07. 04:03 293 (NW) -55
G3552.0760 Dra p 9 0.437414 12.53 12.82 0.29 21.07. 04:03 309 (NW) 36
V1234 Tau s 7 0.387939 12.60 12.60 0.00 21.07. 04:04 115 (SE) 31
V547 And p 10 1.95401 11.38 11.76 0.38 21.07. 04:04 138 (SE) 75
EE CVn p 1 0.280562 13.70 14.57 0.87 21.07. 04:04 353 (N) -8
PP Lac p 1 0.4011613 11.10 12.00 0.90 21.07. 04:04 293 (NW) 68
X PsA p 10 0.3977746 13.00 14.30 1.30 21.07. 04:04 219 (SW) 6
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.07. 04:04 38 (NE) 28
V430 Nor p 10 0.366 16.70 17.22 0.52 21.07. 04:04 239 (SW) -64
GR Vir p 1 0.346974 7.80 8.40 0.60 21.07. 04:04 324 (NW) -42
V791 Cep p 10 0.2887089 16.86 17.14 0.28 21.07. 04:04 0 (N) 55
MX Mon s 7 0.686442 11.40 11.70 0.30 21.07. 04:04 91 (E) -5
IU Aps s 10 0.3046 14.20 14.60 0.40 21.07. 04:04 193 (S) -54
V1282 Her s 1 0.278349 13.35 13.35 0.00 21.07. 04:05 315 (NW) 23
V1091 Her p 1 0.393559 12.04 12.28 0.24 21.07. 04:05 314 (NW) 12
V705 And p 10 0.354675 11.12 11.40 0.28 21.07. 04:05 229 (SW) 69
AY Aqr s 10 0.281995 13.70 14.30 0.60 21.07. 04:05 217 (SW) 13
V4428 Sgr p 10 2.7835 8.26 8.53 0.27 21.07. 04:06 231 (SW) -23
V358 Cep s 1 0.4728283 13.50 13.50 0.00 21.07. 04:06 6 (N) 58
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.07. 04:06 168 (S) -58
V1229 Tau p 9 2.46113329 6.86 6.93 0.07 21.07. 04:06 114 (SE) 49
AU Ser p 1 0.3864975 10.90 11.80 0.90 21.07. 04:06 320 (NW) -8
V580 Lyr s 1 0.289052 12.85 12.85 0.00 21.07. 04:07 297 (NW) 25
V449 Per p 1 0.4731033 12.70 13.30 0.60 21.07. 04:07 115 (SE) 65
OO Cyg p 7 0.2620015 14.10 14.60 0.50 21.07. 04:07 289 (W) 35
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.