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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:47 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:12 // 21:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CC Cas p 5 3.3663322 7.06 7.30 0.24 21.05. 05:09 47 (NE) 47
DV Cep s 1 1.161975 11.40 11.40 0.00 21.05. 05:09 345 (N) 66
AV Pup s 1 0.4350067 10.50 11.00 0.50 21.05. 05:09 40 (NE) -51
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 21.05. 05:09 21 (N) -18
V436 Peg p 9 0.406733 13.35 13.57 0.22 21.05. 05:09 195 (S) 55
V2637 Oph p 7 0.386173 11.80 12.27 0.47 21.05. 05:10 259 (W) 16
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.05. 05:10 59 (NE) 81
AV Tri p 10 0.881968 11.90 12.50 0.60 21.05. 05:10 85 (E) 45
V1242 Cen p 10 1.285056 13.60 14.20 0.60 21.05. 05:10 239 (SW) -73
VV Cyg p 1 1.477048 13.00 14.30 1.30 21.05. 05:10 253 (W) 79
V424 Cam p 8 0.325849 13.15 13.50 0.35 21.05. 05:10 18 (N) 40
RX CMi p 10 8.59749 14.10 15.00 0.90 21.05. 05:10 45 (NE) -23
OX Lac p 8 5.53381 10.70 11.10 0.40 21.05. 05:10 79 (E) 84
CW Sge s 1 0.6603618 11.00 11.70 0.70 21.05. 05:10 231 (SW) 50
V593 And p 10 0.372178 12.80 13.10 0.30 21.05. 05:11 138 (SE) 73
IM And p 9 0.2703735 18.30 19.00 0.70 21.05. 05:11 95 (E) 60
AH Vir s 1 0.4075267 8.89 8.89 0.00 21.05. 05:11 326 (NW) -22
XZ Cnc p 1 0.714673 9.80 10.20 0.40 21.05. 05:11 26 (NE) -23
V339 Aps p 9 0.551208 13.20 13.80 0.60 21.05. 05:11 207 (SW) -54
V402 Dra p 10 1.380644 10.93 11.20 0.27 21.05. 05:11 319 (NW) 58
ES Oct p 10 0.510696 12.66 13.70 1.04 21.05. 05:11 183 (S) -40
CF Mon p 4 2.6104738 13.60 14.90 1.30 21.05. 05:11 57 (NE) -25
V878 Ara p 10 0.770465 8.00 8.22 0.22 21.05. 05:11 230 (SW) -29
QQ UMa p 10 0.372776 13.30 14.10 0.80 21.05. 05:12 6 (N) 9
BQ Cap s 8 1.474088 8.11 8.11 0.00 21.05. 05:12 188 (S) 19
V516 Her p 9 0.4632348 16.40 17.10 0.70 21.05. 05:12 270 (W) 34
V621 Pup p 10 0.390386 10.25 11.00 0.75 21.05. 05:12 94 (E) -68
V453 Hya p 9 3.10366 12.85 13.50 0.65 21.05. 05:12 293 (NW) -63
V907 Mon p 10 1.41626 10.31 10.59 0.28 21.05. 05:12 55 (NE) -17
V412 Gem p 9 0.32667 16.36 16.96 0.60 21.05. 05:12 48 (NE) -14
BM Tri p 9 0.317819 13.00 13.40 0.40 21.05. 05:13 89 (E) 47
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 21.05. 05:13 75 (E) -6
V1067 Her s 1 0.258109 12.58 12.58 0.00 21.05. 05:13 288 (W) 46
AW UMa s 1 0.438726 6.83 7.08 0.25 21.05. 05:13 342 (N) -8
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 21.05. 05:13 148 (SE) 68
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.05. 05:13 355 (N) 18
V1199 Her p 10 0.3355445 14.90 15.50 0.60 21.05. 05:13 284 (W) 24
GN Boo p 1 0.3016025 10.75 11.30 0.55 21.05. 05:13 304 (NW) 11
KO Ara s 9 0.3825476 13.30 13.30 0.00 21.05. 05:14 217 (SW) -28
V878 Her s 1 0.529475 9.37 9.37 0.00 21.05. 05:14 298 (NW) 46
TW Cir p 9 1.110105 13.00 14.30 1.30 21.05. 05:14 212 (SW) -56
OP Dra p 9 0.323163 14.71 15.09 0.38 21.05. 05:15 353 (N) 36
V1172 Her s 4 0.236167 12.00 12.50 0.50 21.05. 05:15 278 (W) 14
AL Leo s 1 1.6055175 10.20 10.20 0.00 21.05. 05:15 3 (N) -22
BT CrB p 9 0.0892 18.90 20.40 1.50 21.05. 05:15 297 (NW) 24
AR Boo s 1 0.3448727 13.50 14.20 0.70 21.05. 05:15 313 (NW) -1
V421 Cam s 8 2.25308 12.83 13.50 0.67 21.05. 05:15 12 (N) 44
BU Tri p 1 0.295568 14.40 15.00 0.60 21.05. 05:15 83 (E) 46
V338 Vir p 9 2.992655 9.20 9.40 0.20 21.05. 05:16 301 (NW) -36
V462 Peg p 7 0.878974 12.05 12.50 0.45 21.05. 05:16 189 (S) 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.