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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KW Boo s 5 0.348865 14.00 14.50 0.50 18.04. 08:13 315 (NW) 0
V838 Cep p 10 0.532081 12.50 13.05 0.55 18.04. 08:13 320 (NW) 70
V640 Aur s 1 0.3279975 12.52 13.00 0.48 18.04. 08:13 43 (NE) 30
V702 And p 10 0.340715 13.30 13.69 0.39 18.04. 08:13 146 (SE) 74
V472 Hya p 10 0.882987 12.30 12.60 0.30 18.04. 08:13 49 (NE) -30
TX Boo p 1 3.41283 12.40 13.20 0.80 18.04. 08:13 314 (NW) 6
V803 Cep p 9 0.419513 13.80 14.20 0.40 18.04. 08:13 11 (N) 53
V892 Cep p 10 0.362442 13.50 14.00 0.50 18.04. 08:14 356 (N) 65
GN Boo p 1 0.3016025 10.75 11.30 0.55 18.04. 08:14 313 (NW) 5
OO Cyg p 7 0.2620015 14.10 14.60 0.50 18.04. 08:14 268 (W) 55
KP Peg s 5 0.7272053 7.05 7.05 0.00 18.04. 08:14 216 (SW) 49
V1230 Her p 10 0.370002 14.07 14.69 0.62 18.04. 08:14 280 (W) 11
CK Cet p 7 0.767309 10.35 10.67 0.32 18.04. 08:14 160 (S) 17
UU Aqr p 1 0.16358045 10.90 12.60 1.70 18.04. 08:14 196 (S) 35
EQ Tau p 1 0.3413474 10.50 11.03 0.53 18.04. 08:14 88 (E) 28
PT Lib p 10 0.434556 13.90 14.60 0.70 18.04. 08:15 274 (W) -33
TV Aps p 9 0.647493 13.70 14.70 1.00 18.04. 08:15 209 (SW) -57
EX Hya p 10 0.068233846 9.60 13.99 4.39 18.04. 08:15 304 (NW) -61
MM Com s 1 0.30199 12.00 12.00 0.00 18.04. 08:15 336 (NW) -2
V1471 Aql p 9 1.11419 8.42 8.63 0.21 18.04. 08:15 233 (SW) 30
RX Vel p 9 3.111828 9.90 11.10 1.20 18.04. 08:16 103 (E) -75
OQ Dra p 7 0.3396745 13.20 13.80 0.60 18.04. 08:16 356 (N) 33
V2563 Oph p 7 0.372304 11.60 13.00 1.40 18.04. 08:16 258 (W) 10
IP Lyr s 2 0.4728055 13.20 13.30 0.10 18.04. 08:16 279 (W) 37
V591 Lyr p 2 0.300395 11.95 12.15 0.20 18.04. 08:16 284 (W) 41
NY Vir p 1 0.10101597 13.30 14.22 0.92 18.04. 08:16 312 (NW) -32
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 18.04. 08:16 189 (S) 32
V625 Car p 10 0.276942 11.15 12.00 0.85 18.04. 08:16 159 (S) -70
TV Nor p 8 8.524406 9.00 9.80 0.80 18.04. 08:16 238 (SW) -45
ER Vul p 1 0.698095 7.27 7.49 0.22 18.04. 08:17 237 (SW) 58
V464 Hya p 9 0.342528 13.25 13.80 0.55 18.04. 08:17 284 (W) -47
V691 Her s 9 0.58716 13.30 13.30 0.00 18.04. 08:17 290 (W) 7
MT Cam s 1 0.3661395 12.94 12.94 0.00 18.04. 08:18 49 (NE) 42
DV Psc s 1 0.3085358 10.59 10.59 0.00 18.04. 08:18 156 (SE) 43
V1191 Cyg p 1 0.313382 10.82 11.15 0.33 18.04. 08:18 271 (W) 60
VV Vir p 1 0.446135 11.90 13.20 1.30 18.04. 08:18 301 (NW) -35
ER Cep p 9 0.2857369 15.67 16.34 0.67 18.04. 08:18 4 (N) 54
HP Pav p 10 0.2978 14.90 15.70 0.80 18.04. 08:18 195 (S) -35
UU Lyn p 1 0.46846 11.54 12.33 0.79 18.04. 08:18 20 (N) 6
V417 Lyr s 4 0.300661 14.90 14.90 0.00 18.04. 08:18 269 (W) 43
GU Aql s 10 2.209174 14.60 14.60 0.00 18.04. 08:18 243 (SW) 28
FY Boo p 1 0.2411595 13.12 13.83 0.71 18.04. 08:19 323 (NW) -9
V1054 Her p 4 0.648206 11.90 12.30 0.40 18.04. 08:19 276 (W) 13
BS Cas p 1 0.440469 12.20 12.60 0.40 18.04. 08:19 52 (NE) 69
WZ UMi p 10 0.64137 12.85 13.15 0.30 18.04. 08:19 347 (N) 38
V369 Cam s 8 0.3452048 12.50 12.50 0.00 18.04. 08:19 39 (NE) 46
KV Cep s 6 0.85883 14.10 14.30 0.20 18.04. 08:19 314 (NW) 81
V1181 Her p 1 0.337042 11.00 11.41 0.41 18.04. 08:19 302 (NW) 22
BL Leo s 1 0.28193 13.80 13.80 0.00 18.04. 08:20 351 (N) -15
V784 Sgr s 10 1.819152 12.20 12.60 0.40 18.04. 08:20 244 (SW) -12
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.