Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:52 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:38 UTC
Nautical Twilight (12°): 02:35 // 19:21 UTC
Astronomical Twilight (18°): 01:45 // 20:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V770 Aql p 2 1.592912 13.60 14.60 1.00 22.04. 07:59 238 (SW) 36
V607 Aur p 8 2.066885 10.50 11.30 0.80 22.04. 07:59 45 (NE) 36
BI Vul p 1 0.2518236 14.15 14.90 0.75 22.04. 07:59 229 (SW) 60
DI Lyn p 1 1.68157 6.79 6.87 0.08 22.04. 07:59 17 (N) 2
V463 Mon p 6 1.123834 14.30 15.10 0.80 22.04. 07:59 64 (NE) -17
V1256 Her p 2 0.318276 12.60 13.50 0.90 22.04. 07:59 277 (W) 15
V358 Cep s 1 0.4728283 13.50 13.50 0.00 22.04. 08:00 12 (N) 55
V881 Mon s 8 1.69841 11.48 12.10 0.62 22.04. 08:00 64 (NE) -14
V658 Lyr s 1 0.33026 11.10 11.10 0.00 22.04. 08:00 293 (NW) 47
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 22.04. 08:00 277 (W) 39
DS Psc p 4 0.3424915 11.75 12.18 0.43 22.04. 08:00 143 (SE) 37
V416 Gem s 7 0.256181 12.50 12.50 0.00 22.04. 08:00 54 (NE) 0
LQ Dra s 7 1.841638 11.63 11.63 0.00 22.04. 08:01 299 (NW) 46
TY Men p 9 0.4616664 8.08 8.56 0.48 22.04. 08:01 167 (S) -50
DK Sge s 1 0.621824 12.20 13.00 0.80 22.04. 08:01 245 (SW) 46
V1188 Tau s 6 0.576023 11.85 11.85 0.00 22.04. 08:02 88 (E) 31
V502 And s 6 0.318892 13.80 14.15 0.35 22.04. 08:02 128 (SE) 63
PY Boo p 9 0.278049 12.10 12.65 0.55 22.04. 08:02 321 (NW) 26
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 22.04. 08:02 356 (N) -42
WY Cnc p 1 0.8293686 9.51 10.14 0.63 22.04. 08:02 28 (NE) -9
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 22.04. 08:02 197 (S) 26
BG Boo s 1 0.64008 13.50 14.30 0.80 22.04. 08:02 321 (NW) -5
V2640 Oph p 7 0.419892 12.50 13.20 0.70 22.04. 08:02 269 (W) 8
FU Lyn p 7 0.3979435 12.46 12.90 0.44 22.04. 08:02 22 (N) 6
DW Vul p 10 3.135206 15.50 16.20 0.70 22.04. 08:02 244 (SW) 54
V740 Per p 4 0.373042 11.22 11.87 0.65 22.04. 08:02 76 (E) 35
V581 Sco p 10 0.5110026 11.40 12.10 0.70 22.04. 08:02 245 (SW) -29
V441 And p 4 0.469656 13.48 14.25 0.77 22.04. 08:03 103 (E) 69
XZ Leo s 1 0.487737 10.60 11.10 0.50 22.04. 08:03 16 (N) -22
MT Her s 1 0.4877185 11.86 12.30 0.44 22.04. 08:03 265 (W) 23
BX Dra p 1 0.579028 11.50 12.20 0.70 22.04. 08:03 326 (NW) 37
BL Leo p 1 0.28193 13.80 14.50 0.70 22.04. 08:03 351 (N) -15
V1175 Her s 1 0.321199 10.89 11.04 0.15 22.04. 08:03 292 (W) 10
EL Lyn s 7 0.644538 12.65 12.83 0.18 22.04. 08:03 30 (NE) 7
V512 And s 10 0.745331 11.80 11.95 0.15 22.04. 08:04 117 (SE) 66
V541 Cas s 1 0.9098488 10.40 11.00 0.60 22.04. 08:04 44 (NE) 60
CF Peg s 1 0.4134966 14.80 14.80 0.00 22.04. 08:04 223 (SW) 61
MT And s 8 0.358775 14.80 14.80 0.00 22.04. 08:04 86 (E) 54
V1096 Her s 1 0.2414165 13.05 13.05 0.00 22.04. 08:04 299 (NW) 35
V338 Dra p 5 0.2351485 13.30 13.90 0.60 22.04. 08:04 326 (NW) 34
V449 Peg p 1 0.352657 14.60 15.10 0.50 22.04. 08:04 226 (SW) 63
LM Cnc p 5 0.315801 12.00 12.50 0.50 22.04. 08:04 35 (NE) -19
QS UMa p 9 0.4183 15.70 17.65 1.95 22.04. 08:04 15 (N) 12
V870 Ara s 7 0.399826 9.00 9.00 0.00 22.04. 08:04 219 (SW) -33
VY Com s 8 1.008721 13.90 14.50 0.60 22.04. 08:05 347 (N) -22
IK Vir p 8 0.723602 11.51 11.79 0.28 22.04. 08:05 339 (N) -36
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 22.04. 08:05 279 (W) 63
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 22.04. 08:05 43 (NE) -55
EM Tuc p 4 0.326575 12.16 12.76 0.60 22.04. 08:05 174 (S) -27
V933 Cep p 10 0.48792 13.95 14.55 0.60 22.04. 08:05 1 (N) 59
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.