Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:25 // 18:47 UTC
Civil Twilight (6°): 02:48 // 19:24 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:48 // 21:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V563 Lyr p 1 0.577642 10.96 11.47 0.51 31.07. 03:19 300 (NW) 28
V647 Ori s 1 0.9775543 11.50 11.90 0.40 31.07. 03:19 95 (E) 8
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.07. 03:20 19 (N) 23
V480 Cas p 9 0.342013 14.60 14.90 0.30 31.07. 03:20 50 (NE) 80
IZ Aur p 1 0.771167 13.00 14.00 1.00 31.07. 03:20 57 (NE) 45
CX Vir s 1 0.7460773 9.80 10.10 0.30 31.07. 03:20 330 (NW) -53
BL Leo p 1 0.28193 13.80 14.50 0.70 31.07. 03:20 16 (N) -14
V1355 Tau p 7 0.244668 13.00 13.00 0.00 31.07. 03:20 95 (E) 37
V402 Dra p 10 1.380644 10.93 11.20 0.27 31.07. 03:20 327 (NW) 41
V1068 Sgr p 5 0.369969 15.10 15.40 0.30 31.07. 03:20 259 (W) -11
V361 Cas p 1 1.228975 12.30 12.80 0.50 31.07. 03:20 306 (NW) 77
V651 Ara s 10 0.2770608 14.60 15.30 0.70 31.07. 03:20 236 (SW) -56
V878 Mon p 10 0.697461 8.11 8.18 0.07 31.07. 03:20 91 (E) -1
V578 Mon p 1 2.4084822 8.54 8.72 0.18 31.07. 03:21 92 (E) 8
V1181 Her p 1 0.337042 11.00 11.41 0.41 31.07. 03:21 320 (NW) 9
FT Lup p 9 0.470084 9.70 10.64 0.94 31.07. 03:21 277 (W) -68
V570 Per s 8 1.900942 8.15 8.15 0.00 31.07. 03:21 81 (E) 69
EM Boo p 7 2.446245 9.08 9.36 0.28 31.07. 03:22 335 (NW) -11
OP Dra p 9 0.323163 14.71 15.09 0.38 31.07. 03:22 6 (N) 36
QS Car p 9 4.600299 9.30 10.10 0.80 31.07. 03:22 155 (SE) -63
KS Eri p 9 0.533437 9.32 9.41 0.09 31.07. 03:22 116 (SE) 11
UX UMa p 1 0.19667128 12.57 14.15 1.58 31.07. 03:22 354 (N) 12
V497 And p 10 0.3051 14.70 15.50 0.80 31.07. 03:22 194 (S) 74
GM Aqr p 6 0.367282 13.80 15.00 1.20 31.07. 03:22 225 (SW) 28
V338 Aqr s 9 0.285143 12.40 12.40 0.00 31.07. 03:23 235 (SW) 24
V351 Peg s 1 0.593297 8.00 8.00 0.00 31.07. 03:23 217 (SW) 51
G1213.1483 Ari s 8 0.346282 13.21 13.21 0.00 31.07. 03:23 151 (SE) 58
EH CVn p 1 0.263585 12.91 13.26 0.35 31.07. 03:23 351 (N) -8
GG CVn s 1 0.385947 12.00 12.00 0.00 31.07. 03:23 347 (N) -8
NO Per s 7 5.69227 12.20 12.20 0.00 31.07. 03:23 73 (E) 59
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 31.07. 03:24 279 (W) 45
V444 Cam p 10 0.36296 13.80 14.30 0.50 31.07. 03:24 17 (N) 50
V502 Cyg p 4 0.566962 13.60 14.50 0.90 31.07. 03:24 289 (W) 44
V381 Cam p 7 0.458029 12.50 13.10 0.60 31.07. 03:24 31 (NE) 55
V380 Mon p 7 0.995881 11.70 12.40 0.70 31.07. 03:24 93 (E) 0
HR And p 8 1.2357 14.70 15.40 0.70 31.07. 03:24 220 (SW) 82
BT Tri p 10 0.2512 14.20 14.80 0.60 31.07. 03:24 140 (SE) 67
V1141 Cyg s 3 0.595539 11.30 11.80 0.50 31.07. 03:24 289 (W) 33
SX Hya p 7 2.89571 8.60 12.60 4.00 31.07. 03:24 336 (NW) -65
V526 Oph p 10 3.489565 13.20 13.80 0.60 31.07. 03:24 266 (W) -35
MX Ser s 4 0.30776 13.20 13.68 0.48 31.07. 03:24 303 (NW) -28
V1191 Cyg s 1 0.313382 10.82 11.11 0.29 31.07. 03:25 289 (W) 42
YY Cru p 10 0.517292 12.80 13.00 0.20 31.07. 03:25 162 (S) -79
V572 Per s 5 1.21317 6.50 6.50 0.00 31.07. 03:25 74 (E) 69
AS Cha p 10 0.841416 14.00 16.00 2.00 31.07. 03:25 176 (S) -63
V342 Her p 1 0.851731 10.50 11.30 0.80 31.07. 03:25 293 (NW) 13
AN UMa s 6 0.07975275 14.90 20.20 5.30 31.07. 03:25 21 (N) 8
BO CVn p 1 0.5174625 9.48 10.10 0.62 31.07. 03:26 349 (N) 2
V344 Cas p 4 1.000744 12.80 13.40 0.60 31.07. 03:26 305 (NW) 72
V777 Cep p 10 0.3863448 16.31 16.68 0.37 31.07. 03:26 359 (N) 55
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.