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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 21.04. 10:53 288 (W) 37
RY Aqr s 1 1.966578 8.80 8.80 0.00 21.04. 10:53 246 (SW) 5
V2422 Cyg p 1 0.506166 13.00 13.60 0.60 21.04. 10:54 294 (NW) 32
V396 Peg s 2 0.342286 12.12 12.12 0.00 21.04. 10:54 228 (SW) 41
V384 Ser s 1 0.268729 11.90 12.30 0.40 21.04. 10:54 330 (NW) -10
LS Del p 1 0.3638404 8.61 8.76 0.15 21.04. 10:54 271 (W) 25
V351 Peg p 1 0.593297 8.00 8.31 0.31 21.04. 10:54 234 (SW) 45
V537 Ara s 9 1.87435 8.70 9.00 0.30 21.04. 10:54 239 (SW) -55
NX Cam s 8 0.605772 10.50 10.50 0.00 21.04. 10:54 45 (NE) 74
V449 Peg s 1 0.352657 14.60 14.60 0.00 21.04. 10:54 270 (W) 38
G0567.0602 Aqr p 7 0.477305 11.75 12.12 0.37 21.04. 10:54 237 (SW) 25
CK Aqr p 6 0.2833722 12.90 13.80 0.90 21.04. 10:55 250 (W) 2
V4390 Sgr p 10 1.38281 7.75 7.87 0.12 21.04. 10:55 277 (W) -27
V866 Aql p 10 1.196677 14.60 16.00 1.40 21.04. 10:55 282 (W) -11
V1370 Tau p 7 0.295517 10.90 11.20 0.30 21.04. 10:55 105 (E) 37
LM Cnc p 5 0.315801 12.00 12.50 0.50 21.04. 10:55 70 (E) 2
DU CVn p 2 0.3071015 13.10 14.50 1.40 21.04. 10:55 12 (N) -2
CQ Ori p 3 2.74016 12.20 13.40 1.20 21.04. 10:55 98 (E) 25
V651 Ara s 10 0.2770608 14.60 15.30 0.70 21.04. 10:55 238 (SW) -64
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 21.04. 10:55 285 (W) 3
UZ For p 10 0.087865429 18.20 20.90 2.70 21.04. 10:55 157 (SE) 11
V463 Mon p 6 1.123834 14.30 15.10 0.80 21.04. 10:55 97 (E) 10
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 21.04. 10:56 309 (NW) 32
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 21.04. 10:56 297 (NW) 59
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 21.04. 10:56 274 (W) -36
V731 Her p 1 0.4264073 13.30 13.90 0.60 21.04. 10:56 325 (NW) 14
OZ Dra p 10 0.136647 18.00 20.00 2.00 21.04. 10:56 3 (N) 26
V1096 Aql p 4 1.111409 13.00 13.40 0.40 21.04. 10:56 277 (W) 14
V934 Cyg p 1 0.7006967 13.20 13.70 0.50 21.04. 10:57 293 (NW) 20
V494 Mon p 6 0.8388177 11.60 12.20 0.60 21.04. 10:57 107 (E) 10
RX Vel p 9 3.111828 9.90 11.10 1.20 21.04. 10:57 118 (SE) -49
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.04. 10:57 3 (N) -12
V1047 Her s 1 0.320736 12.26 12.26 0.00 21.04. 10:57 321 (NW) 4
SY Aps s 6 0.278908 12.20 12.20 0.00 21.04. 10:58 188 (S) -67
MS Cas s 1 1.172739 12.90 13.20 0.30 21.04. 10:58 314 (NW) 72
V914 Cep p 10 0.38618 13.10 13.40 0.30 21.04. 10:58 345 (N) 57
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.04. 10:58 313 (NW) 18
V2377 Oph p 7 0.4254035 8.60 8.73 0.13 21.04. 10:58 303 (NW) -15
GH Lac s 1 0.5326205 14.30 14.30 0.00 21.04. 10:58 285 (W) 58
V373 Dra s 3 0.316906 13.00 13.00 0.00 21.04. 10:58 329 (NW) 23
Y Sex s 1 0.4198165 9.83 10.17 0.34 21.04. 10:58 64 (NE) -19
AG Vir s 1 0.6426501 8.35 8.85 0.50 21.04. 10:58 31 (NE) -22
DW CMi s 2 0.30755495 14.50 14.50 0.00 21.04. 10:58 90 (E) 6
EY Cas p 1 0.4819812 14.00 14.50 0.50 21.04. 10:58 306 (NW) 72
V475 Cam p 9 0.4586 13.61 13.66 0.05 21.04. 10:58 24 (NE) 50
IS Boo p 8 0.25145 14.00 14.60 0.60 21.04. 10:59 357 (N) 9
V473 Cam p 7 0.298438 11.55 12.20 0.65 21.04. 10:59 20 (N) 51
G1715.1370 Peg s 1 0.357344 11.84 11.84 0.00 21.04. 10:59 241 (SW) 46
MT Cam p 1 0.3661395 12.94 13.54 0.60 21.04. 10:59 62 (NE) 65
QV Lup p 10 0.365618 11.35 11.78 0.43 21.04. 10:59 301 (NW) -79
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.