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Ephemerides for Variable Stars

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

Sunrise // Sunset: 02:57 // 18:56 UTC
Civil Twilight (6°): 02:17 // 19:36 UTC
Nautical Twilight (12°): 01:19 // 20:34 UTC
Astronomical Twilight (18°): 23:41 // 22:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IK Boo s 1 0.303116 12.00 12.50 0.50 28.05. 02:53 291 (W) 21
WW Tri s 6 1.748441 12.20 12.70 0.50 28.05. 02:53 63 (NE) 26
V955 Cep s 9 1.040474 12.18 12.50 0.32 28.05. 02:53 12 (N) 55
YY Gru p 9 0.2926495 12.40 13.20 0.80 28.05. 02:54 156 (SE) -16
V1007 Cas s 5 0.332007 12.00 12.41 0.41 28.05. 02:54 65 (NE) 54
V478 Peg p 9 1.285178 9.80 10.50 0.70 28.05. 02:55 139 (SE) 54
QW Gem p 1 0.3581235 10.33 10.74 0.41 28.05. 02:55 19 (N) -8
EG Vel p 10 4.8927 11.76 13.55 1.79 28.05. 02:55 267 (W) -64
V553 And p 6 0.30903 17.12 17.68 0.56 28.05. 02:55 61 (NE) 35
HN Cnc p 1 0.49451 11.10 11.50 0.40 28.05. 02:55 1 (N) -24
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 28.05. 02:55 197 (S) -45
V2640 Oph s 7 0.419892 12.50 13.20 0.70 28.05. 02:55 233 (SW) 33
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 28.05. 02:55 134 (SE) 71
RV Crv p 1 0.7472455 8.60 9.16 0.56 28.05. 02:55 276 (W) -31
V873 Per s 1 0.294902 10.80 10.80 0.00 28.05. 02:56 56 (NE) 27
V364 Aps p 5 0.295464 14.00 14.40 0.40 28.05. 02:56 196 (S) -43
TZ Lyr p 1 0.528827 10.87 11.85 0.98 28.05. 02:56 259 (W) 67
NN Cas s 1 0.980807 13.60 14.00 0.40 28.05. 02:57 54 (NE) 55
V1647 Aql s 6 0.463588 13.50 13.90 0.40 28.05. 02:57 191 (S) 29
ER Ara p 10 0.6326 13.40 14.50 1.10 28.05. 02:57 201 (S) -27
V649 Lyr p 1 0.292256 14.50 14.91 0.41 28.05. 02:57 269 (W) 70
V380 Gem p 6 0.33661 13.15 14.00 0.85 28.05. 02:57 28 (NE) -9
HR Boo s 1 0.315967 13.25 13.70 0.45 28.05. 02:57 279 (W) 21
DY CVn s 1 0.2459495 12.00 12.00 0.00 28.05. 02:58 307 (NW) 18
CM Tri p 8 0.472699 13.70 14.40 0.70 28.05. 02:58 65 (NE) 24
FH Del p 10 0.6780377 14.60 15.40 0.80 28.05. 02:58 177 (S) 59
BS Ind p 8 0.435338 9.01 9.32 0.31 28.05. 02:58 171 (S) -13
V563 And s 8 0.3031916 13.70 14.00 0.30 28.05. 02:58 67 (NE) 30
QW And s 5 0.49187 12.60 12.60 0.00 28.05. 02:58 60 (NE) 44
V514 Cam p 6 0.362742 12.63 12.63 0.00 28.05. 02:58 350 (N) 42
V523 Cas p 1 0.2336923 10.62 11.45 0.83 28.05. 02:58 64 (NE) 50
V1233 Her p 10 0.3105942 11.80 12.16 0.36 28.05. 02:58 273 (W) 53
NZ Cyg s 2 0.4059673 13.70 14.20 0.50 28.05. 02:59 207 (SW) 78
V658 Pup p 10 0.402 16.60 16.76 0.16 28.05. 02:59 81 (E) -81
EX Hya p 10 0.068233846 9.60 13.99 4.39 28.05. 02:59 266 (W) -36
V481 Peg p 9 0.422025 9.55 9.95 0.40 28.05. 02:59 137 (SE) 57
V541 Cas p 1 0.9098488 10.40 11.10 0.70 28.05. 02:59 37 (NE) 42
V489 Ser p 9 0.078847 19.20 21.00 1.80 28.05. 02:59 252 (W) 15
TU CrB p 1 1.613634 12.80 13.60 0.80 28.05. 02:59 282 (W) 45
QX And s 1 0.412173 11.25 11.25 0.00 28.05. 02:59 67 (NE) 32
V407 Aql s 7 1.182018 13.30 13.30 0.00 28.05. 03:00 203 (SW) 39
GQ Cnc p 2 0.422208 13.40 14.40 1.00 28.05. 03:00 349 (N) -12
V546 And p 5 0.38302 11.20 11.80 0.60 28.05. 03:00 63 (NE) 36
EE Peg p 2 2.62821423 6.93 7.51 0.58 28.05. 03:00 152 (SE) 46
V397 Mon p 8 4.703861 11.70 12.70 1.00 28.05. 03:00 35 (NE) -39
V1277 Her p 10 1.059342 10.50 10.85 0.35 28.05. 03:00 278 (W) 62
G0176.0801 CMi p 8 0.27465 13.34 13.34 0.00 28.05. 03:00 19 (N) -31
TY Cet p 5 0.323676 11.62 12.10 0.48 28.05. 03:00 100 (E) -11
V1470 Aql p 9 0.834993 7.83 7.93 0.10 28.05. 03:00 188 (S) 52
AK Gru p 10 0.493682 11.00 11.50 0.50 28.05. 03:01 152 (SE) -10
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.