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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:34 // 18:19 UTC
Civil Twilight (6°): 02:59 // 18:54 UTC
Nautical Twilight (12°): 02:12 // 19:41 UTC
Astronomical Twilight (18°): 01:16 // 20:37 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IY Aps p 10 0.4184362 12.70 13.00 0.30 02.05. 05:06 198 (S) -40
PV Pup s 9 1.660728 6.88 7.31 0.43 02.05. 05:06 25 (NE) -53
V409 Gem p 10 0.5997 13.60 14.30 0.70 02.05. 05:06 28 (NE) -16
V1157 Her p 10 0.31589 14.10 14.70 0.60 02.05. 05:06 286 (W) 42
FR Ori p 1 0.883163 11.00 11.90 0.90 02.05. 05:06 47 (NE) -19
V610 Ara p 9 0.54316 8.80 9.20 0.40 02.05. 05:06 211 (SW) -28
V517 And p 10 0.49053 13.30 13.60 0.30 02.05. 05:06 83 (E) 44
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 02.05. 05:07 177 (S) 33
V536 And p 10 0.6415 14.20 14.60 0.40 02.05. 05:07 73 (E) 40
NO Pup p 9 1.256884 6.53 6.98 0.45 02.05. 05:07 21 (N) -78
V981 Cyg s 10 0.507662 14.50 15.00 0.50 02.05. 05:07 310 (NW) 79
V450 Peg s 1 0.556231 14.00 14.00 0.00 02.05. 05:07 152 (SE) 65
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 02.05. 05:07 194 (S) 71
QT Boo p 10 0.3190643 11.65 11.80 0.15 02.05. 05:08 302 (NW) 42
GM Boo p 1 0.361122 11.85 12.20 0.35 02.05. 05:08 285 (W) 17
EG Ori p 3 1.1631628 12.60 14.10 1.50 02.05. 05:08 39 (NE) -15
AU Ser s 1 0.3864975 10.90 11.61 0.71 02.05. 05:08 272 (W) 28
HR Boo s 1 0.315967 13.25 13.70 0.45 02.05. 05:08 284 (W) 16
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 02.05. 05:08 193 (S) 27
BR Cep p 7 3.1677136 12.50 15.00 2.50 02.05. 05:08 29 (NE) 70
V340 Vir s 6 0.45486 11.53 11.85 0.32 02.05. 05:09 279 (W) -26
LY Boo p 9 0.41441 13.10 13.31 0.21 02.05. 05:09 299 (NW) 28
EM Cyg s 1 0.2909091 11.90 11.90 0.00 02.05. 05:09 221 (SW) 66
V403 Vul p 9 1.08706 6.82 6.88 0.06 02.05. 05:09 172 (S) 61
AF LMi p 6 0.406597 14.00 14.60 0.60 02.05. 05:09 337 (NW) -4
V552 And p 4 0.28133 16.89 17.55 0.66 02.05. 05:09 65 (NE) 40
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 02.05. 05:09 90 (E) 23
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 02.05. 05:09 340 (N) 86
AB Tel p 10 0.32597 13.40 14.10 0.70 02.05. 05:09 201 (S) -15
V2083 Cyg p 1 1.867491 6.94 7.18 0.24 02.05. 05:09 267 (W) 77
AA Lyn p 9 0.561388 14.70 15.30 0.60 02.05. 05:09 11 (N) 2
V1182 Her p 10 1.9129 11.70 12.05 0.35 02.05. 05:10 280 (W) 42
AW Ari s 8 0.381766 13.66 14.30 0.64 02.05. 05:10 93 (E) 20
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 02.05. 05:10 299 (NW) 84
HI Lac p 10 0.1666655 15.00 18.00 3.00 02.05. 05:10 67 (NE) 70
V3794 Sgr p 9 0.9541102 12.00 12.70 0.70 02.05. 05:10 217 (SW) 10
V518 Cyg p 10 3.90718 14.50 16.00 1.50 02.05. 05:10 181 (S) 88
V1139 Cas p 1 0.2971 12.80 13.23 0.43 02.05. 05:10 54 (NE) 49
V660 Pup p 10 0.8015 16.34 16.64 0.30 02.05. 05:10 89 (E) -76
V655 Car p 10 16.93285 6.19 6.36 0.17 02.05. 05:10 207 (SW) -69
MU Lac s 10 0.2775155 14.10 14.10 0.00 02.05. 05:11 75 (E) 75
LT Her p 1 1.084032 10.69 11.11 0.42 02.05. 05:11 253 (W) 26
V1222 Tau p 4 0.295362 13.28 13.64 0.36 02.05. 05:11 77 (E) 1
CK Boo p 1 0.3551495 8.99 9.26 0.27 02.05. 05:11 279 (W) 4
U Peg p 1 0.3747772 9.23 9.76 0.53 02.05. 05:11 115 (SE) 39
V412 Lyr p 1 0.931481 13.70 14.70 1.00 02.05. 05:11 234 (SW) 61
V514 Per p 1 1.819162 11.40 11.72 0.32 02.05. 05:11 49 (NE) 33
NY Boo p 9 0.326815 12.15 12.50 0.35 02.05. 05:11 305 (NW) 36
RS CVn s 4 4.79779 7.93 8.19 0.26 02.05. 05:11 311 (NW) 13
VV UMa s 1 0.687376 10.13 10.26 0.13 02.05. 05:11 353 (N) 16
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.