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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:37 // 18:16 UTC
Civil Twilight (6°): 03:03 // 18:51 UTC
Nautical Twilight (12°): 02:17 // 19:37 UTC
Astronomical Twilight (18°): 01:22 // 20:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V395 And s 9 0.684661 7.55 7.60 0.05 30.04. 08:18 198 (S) 86
V653 Pup p 10 0.388309 10.25 10.53 0.28 30.04. 08:18 113 (SE) -46
BT CrB p 9 0.0892 18.90 20.40 1.50 30.04. 08:18 313 (NW) 11
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 30.04. 08:18 274 (W) 2
V344 Cas p 4 1.000744 12.80 13.40 0.60 30.04. 08:18 323 (NW) 80
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 30.04. 08:19 300 (NW) 50
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 30.04. 08:19 285 (W) 56
XY Boo s 1 0.370564 10.30 10.61 0.31 30.04. 08:19 332 (NW) -15
OT UMa p 10 0.3160725 12.20 12.50 0.30 30.04. 08:19 23 (NE) 33
V376 Lyr p 9 0.766775 14.30 14.80 0.50 30.04. 08:19 277 (W) 37
VV Ara p 10 1.00937 13.20 13.80 0.60 30.04. 08:19 237 (SW) -48
V383 Cep p 8 1.495747 7.27 7.58 0.31 30.04. 08:19 317 (NW) 70
V562 Aur p 9 0.528805 12.87 13.21 0.34 30.04. 08:19 76 (E) 27
RU UMi p 1 0.524926 10.00 10.66 0.66 30.04. 08:19 350 (N) 31
V1105 Her s 5 0.321736 12.60 12.60 0.00 30.04. 08:19 288 (W) 26
RY Cha p 10 0.640142 13.80 14.80 1.00 30.04. 08:19 171 (S) -62
ER Cep p 9 0.2857369 15.67 16.34 0.67 30.04. 08:19 2 (N) 55
AL Leo s 1 1.6055175 10.20 10.20 0.00 30.04. 08:19 29 (NE) -17
EH CVn s 1 0.263585 12.91 12.91 0.00 30.04. 08:19 337 (NW) -5
EP Cas p 1 0.8134382 11.20 12.30 1.10 30.04. 08:20 360 (N) 83
BV Tri s 1 0.494177 14.10 14.20 0.10 30.04. 08:20 104 (E) 62
V1202 Ori p 4 1.102445 11.88 12.76 0.88 30.04. 08:20 94 (E) 17
V471 Tau p 1 0.5211834 9.40 9.71 0.31 30.04. 08:20 103 (E) 33
V1096 Aql p 4 1.111409 13.00 13.40 0.40 30.04. 08:20 253 (W) 33
V603 Aur s 8 0.37475 12.70 12.70 0.00 30.04. 08:20 55 (NE) 43
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 30.04. 08:20 277 (W) 41
RZ UMi p 2 0.3373491 12.80 13.50 0.70 30.04. 08:20 357 (N) 48
V929 Mon p 9 0.67772 13.00 13.60 0.60 30.04. 08:20 76 (E) -11
V407 Aql p 7 1.182018 13.30 15.80 2.50 30.04. 08:20 256 (W) 13
UY Vol p 1 0.159337785 16.90 23.00 6.10 30.04. 08:20 144 (SE) -56
AD Cnc s 1 0.2827379 13.10 13.40 0.30 30.04. 08:20 49 (NE) -17
V2083 Cyg p 1 1.867491 6.94 7.18 0.24 30.04. 08:20 293 (NW) 48
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 30.04. 08:20 231 (SW) 30
V648 And p 10 0.5321 13.45 14.10 0.65 30.04. 08:20 210 (SW) 78
IR Cnc p 5 0.717767 11.90 12.33 0.43 30.04. 08:21 46 (NE) -4
KR Nor p 10 0.83655 12.80 13.30 0.50 30.04. 08:21 228 (SW) -51
V471 Cas p 1 0.4009368 14.10 14.60 0.50 30.04. 08:21 61 (NE) 74
LP Cep s 2 0.693062 13.70 13.80 0.10 30.04. 08:21 311 (NW) 66
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 08:21 354 (N) 27
V465 CrA p 10 0.3949033 13.70 14.20 0.50 30.04. 08:21 236 (SW) -32
TX Cnc p 1 0.3828827 10.00 10.35 0.35 30.04. 08:21 46 (NE) -9
GG Boo p 6 0.426969 12.30 12.60 0.30 30.04. 08:22 334 (NW) 3
NZ Per p 1 0.93792 11.70 12.10 0.40 30.04. 08:22 77 (E) 41
V385 Cam p 9 0.615272 13.65 14.20 0.55 30.04. 08:22 19 (N) 50
BB Men p 10 0.257701 11.46 11.92 0.46 30.04. 08:22 157 (SE) -49
V1374 Tau s 1 0.250818 13.00 13.00 0.00 30.04. 08:22 72 (E) 23
EH Peg p 9 2.37439 11.20 11.90 0.70 30.04. 08:22 212 (SW) 50
V364 Aps p 5 0.295464 14.00 14.40 0.40 30.04. 08:22 200 (S) -54
ZZ Eri p 3 0.45206 13.90 15.00 1.10 30.04. 08:22 117 (SE) 8
V634 Aur p 9 0.4509 15.00 15.27 0.27 30.04. 08:22 63 (NE) 30
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.