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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 18:40 UTC
Civil Twilight (6°): 02:34 // 19:18 UTC
Nautical Twilight (12°): 01:41 // 20:10 UTC
Astronomical Twilight (18°): 00:30 // 21:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RZ Col s 10 0.565194 11.00 11.20 0.20 16.05. 04:06 88 (E) -51
ZZ Eri p 3 0.45206 13.90 15.00 1.10 16.05. 04:06 79 (E) -23
SW Ant p 10 0.3802 13.80 14.90 1.10 16.05. 04:06 327 (NW) -62
NX Dra p 9 0.275807 12.62 12.83 0.21 16.05. 04:06 347 (N) 38
V452 Vel p 10 0.525412 10.88 11.05 0.17 16.05. 04:06 5 (N) -80
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 16.05. 04:06 265 (W) 79
V2793 Ori s 9 1.45065 12.89 13.59 0.70 16.05. 04:07 42 (NE) -28
V789 Cep p 9 0.35363 14.58 14.58 0.00 16.05. 04:07 8 (N) 52
MO Aqr s 2 0.3981435 9.95 10.25 0.30 16.05. 04:07 173 (S) 38
QX And s 1 0.412173 11.25 11.25 0.00 16.05. 04:07 70 (E) 35
DF CVn p 1 0.3268955 10.96 11.46 0.50 16.05. 04:07 316 (NW) 13
EG Ori p 3 1.1631628 12.60 14.10 1.50 16.05. 04:07 38 (NE) -16
AQ Mon p 4 2.5455527 10.50 11.30 0.80 16.05. 04:07 31 (NE) -43
NU Boo s 8 0.339576 13.40 13.40 0.00 16.05. 04:07 310 (NW) 40
MT Cam s 1 0.3661395 12.94 12.94 0.00 16.05. 04:08 34 (NE) 27
V386 Cam p 10 0.50808 12.30 12.75 0.45 16.05. 04:08 18 (N) 37
AW UMa p 1 0.438726 6.83 7.13 0.30 16.05. 04:08 325 (NW) -2
V914 Cep p 10 0.38618 13.10 13.40 0.30 16.05. 04:08 12 (N) 59
V1273 Aql p 10 0.872177 13.50 14.00 0.50 16.05. 04:08 202 (S) 40
NO Aqr p 9 0.32276 14.10 14.70 0.60 16.05. 04:08 180 (S) 27
MU Aqr p 3 0.2722205 11.30 11.80 0.50 16.05. 04:08 179 (S) 39
V523 Aur p 1 0.330437 13.30 14.70 1.40 16.05. 04:09 15 (N) 3
V449 Per p 1 0.4731033 12.70 13.30 0.60 16.05. 04:09 64 (NE) 24
NO Com p 10 2.7044 6.94 7.02 0.08 16.05. 04:09 312 (NW) 6
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 16.05. 04:09 270 (W) 76
HN Eri p 5 0.623592 8.66 8.97 0.31 16.05. 04:09 86 (E) -35
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 16.05. 04:09 206 (SW) 81
V380 Gem s 6 0.33661 13.15 13.90 0.75 16.05. 04:09 33 (NE) -7
MS UMa s 1 0.410388 11.97 11.97 0.00 16.05. 04:09 333 (NW) 16
AS CrB s 1 0.380663 11.35 11.35 0.00 16.05. 04:09 282 (W) 38
V752 Cen s 2 0.370229 9.10 9.61 0.51 16.05. 04:09 277 (W) -55
V385 Ser p 7 0.3129555 12.00 12.21 0.21 16.05. 04:09 256 (W) 13
BW Cas p 1 1.262835 12.40 13.10 0.70 16.05. 04:10 42 (NE) 50
V811 Her p 9 0.941947 14.00 15.40 1.40 16.05. 04:10 278 (W) 57
V1173 Her p 10 0.2656288 9.95 10.40 0.45 16.05. 04:10 291 (W) 47
PT Boo p 9 0.4466345 12.60 12.82 0.22 16.05. 04:10 297 (NW) 37
V872 Cep p 10 0.2800266 14.80 15.24 0.44 16.05. 04:10 52 (NE) 75
V839 Oph p 1 0.4090015 8.80 9.39 0.59 16.05. 04:10 232 (SW) 38
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 16.05. 04:10 97 (E) 2
V981 Cyg p 10 0.507662 14.50 15.00 0.50 16.05. 04:10 311 (NW) 79
VX Hor p 10 0.89459 9.42 9.63 0.21 16.05. 04:11 111 (E) -45
GK Cep p 1 0.936164 6.89 7.37 0.48 16.05. 04:11 10 (N) 69
VW Pic p 10 0.425763 7.05 7.14 0.09 16.05. 04:11 119 (SE) -61
V345 Gem s 1 0.274778 7.82 7.88 0.06 16.05. 04:11 14 (N) -5
NR Lac s 1 0.6048055 13.20 13.40 0.20 16.05. 04:11 81 (E) 74
V514 Mon s 1 0.557388 12.80 13.30 0.50 16.05. 04:11 36 (NE) -34
NY Vir s 1 0.10101597 13.30 13.30 0.00 16.05. 04:11 282 (W) -12
NT Aps s 5 0.294763 8.39 8.39 0.00 16.05. 04:11 204 (SW) -48
I Boo p 1 0.2678178 5.80 6.40 0.60 16.05. 04:11 303 (NW) 37
SX Lup p 5 0.685845 11.50 12.60 1.10 16.05. 04:12 231 (SW) -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.