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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:00 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:58 UTC
Nautical Twilight (12°): 04:51 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V437 Dra p 10 0.316053 13.75 14.40 0.65 19.02. 23:08 15 (N) 26
AY Cam p 1 2.7349681 9.69 10.26 0.57 19.02. 23:08 348 (N) 61
NT UMa p 9 1.664372 13.75 14.30 0.55 19.02. 23:08 342 (N) 64
DQ Her p 7 0.19362088 13.00 18.08 5.08 19.02. 23:09 40 (NE) 19
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 19.02. 23:09 97 (E) -29
MY Boo s 8 0.473378 13.70 14.20 0.50 19.02. 23:09 56 (NE) 48
QX Boo s 9 0.3604665 12.50 12.50 0.00 19.02. 23:09 59 (NE) 39
V448 Nor p 10 0.5425 16.26 16.55 0.29 19.02. 23:09 136 (SE) -38
V605 Pup p 10 4.937 11.30 12.00 0.70 19.02. 23:09 208 (SW) -11
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 19.02. 23:09 26 (NE) 15
IZ Aur p 1 0.771167 13.00 14.00 1.00 19.02. 23:09 299 (NW) 51
EY Sct s 8 1.1663855 11.90 12.40 0.50 19.02. 23:10 63 (NE) -28
AF Hya p 9 0.5761742 12.80 13.80 1.00 19.02. 23:10 185 (S) 17
V2563 Oph s 7 0.372304 11.60 11.60 0.00 19.02. 23:10 67 (NE) -17
V571 Lyr p 3 1.252594 11.70 12.30 0.60 19.02. 23:10 39 (NE) 17
V459 Aur p 10 1.062637 7.66 8.11 0.45 19.02. 23:10 267 (W) 47
BV Tri s 1 0.494177 14.10 14.20 0.10 19.02. 23:10 315 (NW) 12
GK Aqr s 1 0.327415 12.40 12.40 0.00 19.02. 23:10 357 (N) -41
DN Boo s 1 0.447564 11.17 11.17 0.00 19.02. 23:10 108 (E) 33
V1302 Her p 1 0.316291 12.72 13.10 0.38 19.02. 23:11 44 (NE) 19
PT Boo p 9 0.4466345 12.60 12.82 0.22 19.02. 23:11 66 (NE) 39
V1222 Tau p 4 0.295362 13.28 13.64 0.36 19.02. 23:11 284 (W) 0
DU CVn s 2 0.3071015 13.10 13.10 0.00 19.02. 23:11 99 (E) 59
V445 Nor p 10 0.4871 16.88 17.20 0.32 19.02. 23:12 136 (SE) -38
V385 Cam p 9 0.615272 13.65 14.20 0.55 19.02. 23:12 340 (N) 52
AM Eri s 4 0.3165735 14.40 14.40 0.00 19.02. 23:12 259 (W) -7
HS Cnc p 7 0.359488 13.16 13.27 0.11 19.02. 23:12 211 (SW) 48
CC Her p 1 1.734029 10.20 13.10 2.90 19.02. 23:12 83 (E) 6
NR Boo p 2 0.356731 12.00 12.50 0.50 19.02. 23:12 97 (E) 20
IR Vir p 3 0.36938 12.10 12.70 0.60 19.02. 23:12 138 (SE) 28
II CMa p 8 0.22919704 15.22 15.74 0.52 19.02. 23:12 229 (SW) 14
V1007 Cas s 5 0.332007 12.00 12.41 0.41 19.02. 23:12 342 (N) 14
V1167 Her p 3 0.275279 9.89 9.89 0.00 19.02. 23:12 84 (E) 4
AH Gem s 1 0.336762 14.40 14.80 0.40 19.02. 23:13 248 (W) 37
TX Cnc s 1 0.3828827 10.00 9.00 -1.00 19.02. 23:13 220 (SW) 54
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 19.02. 23:14 18 (N) 16
GS Aqr s 3 0.374069 13.20 13.60 0.40 19.02. 23:14 356 (N) -40
V497 Cam p 5 0.554646 13.50 14.05 0.55 19.02. 23:14 356 (N) 56
WY Tau s 1 0.6927606 11.14 11.73 0.59 19.02. 23:14 269 (W) 36
BY Peg s 1 0.341936 12.90 13.58 0.68 19.02. 23:14 8 (N) -11
EX Leo s 1 0.408605 8.27 8.27 0.00 19.02. 23:14 167 (S) 56
V1870 Cyg p 9 0.789795 14.30 17.20 2.90 19.02. 23:14 17 (N) -2
HR UMa p 6 0.737064 8.78 8.94 0.16 19.02. 23:14 58 (NE) 77
AL Lep p 10 0.448643 9.45 9.78 0.33 19.02. 23:14 248 (W) -8
DL CVn s 2 0.642442 11.97 11.97 0.00 19.02. 23:15 97 (E) 60
V1157 Her p 10 0.31589 14.10 14.70 0.60 19.02. 23:15 62 (NE) 30
HV Aqr s 1 0.374457 9.71 9.71 0.00 19.02. 23:15 18 (N) -42
V1340 Her p 9 0.4189 13.20 13.50 0.30 19.02. 23:15 57 (NE) -10
V2201 Oph s 10 0.345017599 14.51 14.82 0.31 19.02. 23:15 70 (E) -11
DD Per p 10 2.94661 15.50 17.80 2.30 19.02. 23:15 325 (NW) 25
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.