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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:23 // 18:49 UTC
Civil Twilight (6°): 02:46 // 19:26 UTC
Nautical Twilight (12°): 01:54 // 20:18 UTC
Astronomical Twilight (18°): 00:44 // 21:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HV UMa s 1 0.71076 8.60 8.88 0.28 30.07. 00:55 345 (N) 9
EN Pup s 7 0.6721481 11.20 11.40 0.20 30.07. 00:55 69 (E) -51
V1112 Cen p 9 0.386639 13.80 14.60 0.80 30.07. 00:56 283 (W) -71
BH Lyn p 10 0.1558756 13.70 16.30 2.60 30.07. 00:56 20 (N) 14
V1918 Cyg s 1 0.4131754 10.59 10.59 0.00 30.07. 00:56 293 (NW) 62
GN Boo s 1 0.3016025 10.75 10.75 0.00 30.07. 00:56 307 (NW) 9
BX Peg s 1 0.280418 11.00 11.62 0.62 30.07. 00:56 206 (SW) 65
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 30.07. 00:56 264 (W) 51
V440 Vel p 10 2.354858 9.47 9.63 0.16 30.07. 00:56 311 (NW) -84
V1153 Her p 10 0.374217 12.40 12.65 0.25 30.07. 00:56 311 (NW) 34
CW CMi p 1 0.313192 11.20 11.60 0.40 30.07. 00:57 47 (NE) -30
DL Sge p 5 0.8572744 11.40 12.20 0.80 30.07. 00:57 251 (W) 40
V864 Mon s 5 0.358427 9.90 10.50 0.60 30.07. 00:57 58 (NE) -29
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 30.07. 00:57 110 (E) 39
DN Cen p 10 0.739009 12.90 13.60 0.70 30.07. 00:57 235 (SW) -64
CI CrB p 10 0.350076 12.83 13.02 0.19 30.07. 00:57 292 (W) 18
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 30.07. 00:57 267 (W) 11
SX Crv p 1 0.3166127 8.99 9.25 0.26 30.07. 00:57 308 (NW) -49
V555 Aur p 5 0.9097945 14.10 16.10 2.00 30.07. 00:58 60 (NE) 13
V466 Hya p 10 0.362994 11.20 11.50 0.30 30.07. 00:58 42 (NE) -33
IR Vir s 3 0.36938 12.10 12.70 0.60 30.07. 00:58 318 (NW) -37
YY Gru p 9 0.2926495 12.40 13.20 0.80 30.07. 00:58 177 (S) -11
KU Aur p 1 1.319579 11.70 12.90 1.20 30.07. 00:58 49 (NE) 6
GR Tau s 1 0.429851 10.26 10.49 0.23 30.07. 00:58 82 (E) 20
V480 Cas p 9 0.342013 14.60 14.90 0.30 30.07. 00:58 60 (NE) 60
RW Dor s 2 0.2854633 10.80 11.20 0.40 30.07. 00:59 146 (SE) -50
V1123 Tau p 1 0.399949 9.87 10.25 0.38 30.07. 00:59 89 (E) 22
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 30.07. 00:59 55 (NE) 64
NN Aqr p 4 0.306779 13.47 14.14 0.67 30.07. 00:59 195 (S) 39
AU Aqr p 10 0.3711583 12.90 14.00 1.10 30.07. 00:59 182 (S) 15
V1101 Her p 1 0.382661 11.95 12.50 0.55 30.07. 00:59 292 (W) 48
V451 Cam p 9 0.401453 13.20 13.70 0.50 30.07. 00:59 25 (NE) 33
V999 Aql p 10 0.4335 15.20 16.00 0.80 30.07. 00:59 237 (SW) 37
V569 Lyr s 6 1.2397626 11.90 11.90 0.00 30.07. 00:59 282 (W) 45
NSV 01955 Ori p 8 0.343453 13.20 14.00 0.80 30.07. 01:00 69 (E) 5
V350 Aqr p 7 0.430354 12.40 13.00 0.60 30.07. 01:00 177 (S) 38
V2154 Cyg s 7 2.630637 7.85 7.90 0.05 30.07. 01:00 269 (W) 79
V1189 Aql p 10 0.3154 13.50 14.50 1.00 30.07. 01:01 240 (SW) 25
V889 Cep s 10 0.418336 12.55 12.80 0.25 30.07. 01:01 1 (N) 73
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 30.07. 01:01 141 (SE) 29
ZZ Peg p 1 0.667356 12.20 12.80 0.60 30.07. 01:01 169 (S) 54
V509 Cam p 6 0.350347 13.00 13.60 0.60 30.07. 01:01 4 (N) 40
KN Vul s 1 0.3573295 13.00 13.40 0.40 30.07. 01:02 248 (W) 53
V454 CrA p 7 2.396874 9.90 10.50 0.60 30.07. 01:02 229 (SW) -18
IW Boo p 4 0.264742 13.40 13.70 0.30 30.07. 01:02 321 (NW) 15
V445 Peg p 1 0.40465 14.00 14.50 0.50 30.07. 01:02 210 (SW) 64
FZ CVn p 9 0.358335 13.50 14.00 0.50 30.07. 01:02 322 (NW) 10
HH Boo p 1 0.318666 11.00 11.50 0.50 30.07. 01:02 323 (NW) 19
CR Del s 8 0.3537417 13.50 13.70 0.20 30.07. 01:03 228 (SW) 47
EX Del s 1 0.3309877 12.80 13.30 0.50 30.07. 01:03 231 (SW) 46
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.