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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:23 UTC
Civil Twilight (6°): 06:17 // 15:59 UTC
Nautical Twilight (12°): 05:36 // 16:39 UTC
Astronomical Twilight (18°): 04:57 // 17:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GG CVn s 1 0.385947 12.00 12.00 0.00 13.01. 11:37 293 (NW) 22
BT CrB p 9 0.0892 18.90 20.40 1.50 13.01. 11:37 277 (W) 43
V1091 Her p 1 0.393559 12.04 12.28 0.24 13.01. 11:37 265 (W) 55
ZZ PsA p 10 0.373893 9.28 9.56 0.28 13.01. 11:37 158 (S) 9
V871 Per s 2 3.023885 10.92 10.92 0.00 13.01. 11:38 42 (NE) 36
EM Boo p 7 2.446245 9.08 9.36 0.28 13.01. 11:38 280 (W) 25
V1302 Her s 1 0.316291 12.72 12.72 0.00 13.01. 11:38 269 (W) 66
BN CMa p 10 0.628271 14.80 15.80 1.00 13.01. 11:38 31 (NE) -63
TY Men s 9 0.4616664 8.08 8.47 0.39 13.01. 11:38 170 (S) -56
UZ For p 10 0.087865429 18.20 20.90 2.70 13.01. 11:39 92 (E) -33
AP Tau s 3 0.9719742 14.00 14.70 0.70 13.01. 11:39 42 (NE) -2
HU And p 10 0.2857905 16.50 17.20 0.70 13.01. 11:39 75 (E) 43
GK Boo s 1 0.477772 10.30 10.30 0.00 13.01. 11:39 291 (W) 31
V634 Aur p 9 0.4509 15.00 15.27 0.27 13.01. 11:39 27 (NE) 5
HZ Dra p 5 0.772934 8.16 8.32 0.16 13.01. 11:39 354 (N) 70
V387 Her p 1 0.589466 12.80 13.40 0.60 13.01. 11:39 245 (SW) 45
V417 Aql p 1 0.3703135 11.00 11.50 0.50 13.01. 11:40 193 (S) 45
V345 Gem p 1 0.274778 7.82 7.88 0.06 13.01. 11:40 7 (N) -6
V2261 Cyg p 8 2.766142 13.35 13.74 0.39 13.01. 11:40 66 (NE) 75
V497 Cam s 5 0.554646 13.50 14.00 0.50 13.01. 11:40 359 (N) 44
MX Ser p 4 0.30776 13.20 13.68 0.48 13.01. 11:40 244 (SW) 16
GO Aps p 10 0.4991 14.60 15.40 0.80 13.01. 11:40 197 (S) -44
V807 Cyg p 9 0.798763 14.20 15.10 0.90 13.01. 11:40 206 (SW) 77
AE Phe p 1 0.362374 7.56 8.25 0.69 13.01. 11:40 132 (SE) -31
V449 Dra p 10 0.351315 12.23 12.45 0.22 13.01. 11:40 1 (N) 58
PV Boo p 10 0.292588 14.51 15.14 0.63 13.01. 11:41 282 (W) 36
V463 Peg p 7 0.330569 11.60 12.15 0.55 13.01. 11:41 140 (SE) 52
EP And s 1 0.4041085 11.90 12.50 0.60 13.01. 11:41 62 (NE) 37
EH Hya p 10 0.2969053 14.20 15.00 0.80 13.01. 11:41 269 (W) -45
IR Cas s 1 0.680686 10.80 11.50 0.70 13.01. 11:41 64 (NE) 63
V848 Her p 9 0.735037 14.90 16.30 1.40 13.01. 11:41 271 (W) 47
V411 Peg p 1 0.3770427 14.00 14.80 0.80 13.01. 11:41 142 (SE) 61
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 13.01. 11:42 67 (NE) 51
HI Pup p 10 0.4326186 10.70 11.00 0.30 13.01. 11:42 95 (E) -83
V1234 Tau p 7 0.387939 12.60 13.00 0.40 13.01. 11:42 58 (NE) -13
V3894 Sgr p 10 2.61862 6.21 6.39 0.18 13.01. 11:42 212 (SW) 6
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 13.01. 11:42 171 (S) 71
DN Cru p 10 9.88134 8.76 9.05 0.29 13.01. 11:42 236 (SW) -53
NY Lyr s 1 0.4408 12.70 13.10 0.40 13.01. 11:42 220 (SW) 71
V417 Lyr p 4 0.300661 14.90 16.20 1.30 13.01. 11:42 219 (SW) 67
HR Gem s 1 1.068963 11.40 11.70 0.30 13.01. 11:43 28 (NE) -10
NV Cas p 7 0.7415213 14.80 15.50 0.70 13.01. 11:43 55 (NE) 52
QV UMa p 6 0.311444 13.50 14.50 1.00 13.01. 11:43 346 (N) 12
V1295 Her s 1 0.349236 12.05 12.45 0.40 13.01. 11:43 273 (W) 65
NU Cyg p 3 0.2811248 14.30 14.90 0.60 13.01. 11:43 204 (SW) 78
GV Pup p 9 0.988358 12.90 13.70 0.80 13.01. 11:44 14 (N) -52
CC Com p 1 0.2206859 11.30 12.21 0.91 13.01. 11:44 308 (NW) -1
UY Hya p 9 0.727521 13.30 13.80 0.50 13.01. 11:44 346 (N) -37
GN Boo s 1 0.3016025 10.75 10.75 0.00 13.01. 11:44 284 (W) 27
V412 Gem p 9 0.32667 16.36 16.96 0.60 13.01. 11:44 22 (N) -24
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.