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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.04. 09:13 303 (NW) -9
PU Peg s 8 0.862019 8.02 8.02 0.00 18.04. 09:13 215 (SW) 45
AG Lac s 1 0.7521703 13.60 14.00 0.40 18.04. 09:14 288 (W) 75
V919 Aql s 10 0.79521 13.00 13.80 0.80 18.04. 09:14 253 (W) 12
II Aur p 5 0.918907 14.70 16.20 1.50 18.04. 09:14 75 (E) 34
IV Dra p 4 0.2681055 13.70 14.10 0.40 18.04. 09:14 328 (NW) 23
AS CrB s 1 0.380663 11.35 11.35 0.00 18.04. 09:14 314 (NW) 10
V1076 Cas p 9 0.381185 15.68 15.97 0.29 18.04. 09:14 47 (NE) 76
GQ Boo p 1 0.3846402 12.65 13.07 0.42 18.04. 09:14 320 (NW) -5
V625 Pup p 10 0.446394 9.43 10.07 0.64 18.04. 09:14 101 (E) -48
OW Lup p 10 0.360317 10.03 10.39 0.36 18.04. 09:14 277 (W) -52
LY And p 4 0.345031 13.80 14.65 0.85 18.04. 09:14 101 (E) 63
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 18.04. 09:15 296 (NW) 47
UV Leo s 1 0.60008641 8.90 9.49 0.59 18.04. 09:15 22 (N) -23
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.04. 09:15 29 (NE) 39
DF CVn p 1 0.3268955 10.96 11.46 0.50 18.04. 09:15 352 (N) -1
V489 Ser p 9 0.078847 19.20 21.00 1.80 18.04. 09:15 295 (NW) -20
IR Lib s 8 0.2743715 8.72 8.72 0.00 18.04. 09:16 279 (W) -46
LL Cep s 6 0.7841514 13.50 14.00 0.50 18.04. 09:16 351 (N) 65
MM Dra p 8 0.2644 14.54 14.90 0.36 18.04. 09:16 319 (NW) 56
V927 Mon s 8 0.361879 10.90 11.16 0.26 18.04. 09:16 76 (E) -6
XX Sex p 7 0.5401135 9.30 9.55 0.25 18.04. 09:16 36 (NE) -41
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 18.04. 09:16 68 (E) -18
CM Com s 1 0.5545147 13.00 13.00 0.00 18.04. 09:16 356 (N) -19
V810 Cep p 9 0.584566 13.10 13.60 0.50 18.04. 09:16 313 (NW) 56
V953 Mon p 7 0.426934 13.80 14.40 0.60 18.04. 09:16 65 (NE) -20
EF CVn s 1 0.27205 13.10 13.50 0.40 18.04. 09:16 339 (N) -9
AN Eri p 10 0.4282205 14.40 15.40 1.00 18.04. 09:17 118 (SE) 1
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 18.04. 09:17 309 (NW) 58
AU Lac p 1 1.3924385 12.00 13.20 1.20 18.04. 09:17 276 (W) 72
V2635 Oph s 8 0.430959 12.15 12.60 0.45 18.04. 09:17 279 (W) -8
V337 Cam p 8 0.756775 9.95 10.40 0.45 18.04. 09:17 34 (NE) 55
IP Peg p 1 0.15820616 13.00 18.60 5.60 18.04. 09:17 198 (S) 57
MQ Boo p 7 0.493408 12.60 13.05 0.45 18.04. 09:17 332 (NW) 11
BG Cen p 10 0.7430987 11.80 12.10 0.30 18.04. 09:17 168 (S) -76
V620 Aur p 1 0.751632 13.00 13.00 0.00 18.04. 09:18 63 (NE) 33
TW Mus p 10 0.4179484 12.10 12.60 0.50 18.04. 09:18 172 (S) -73
NO Pup p 9 1.256884 6.53 6.98 0.45 18.04. 09:18 95 (E) -51
V2480 Cyg p 8 0.669275 12.32 13.10 0.78 18.04. 09:18 269 (W) 57
V427 Dra p 10 0.420825 12.75 13.05 0.30 18.04. 09:18 350 (N) 53
QU Cam p 9 0.7518325 11.05 11.50 0.45 18.04. 09:18 19 (N) 55
DR CVn p 1 0.329058 11.70 11.96 0.26 18.04. 09:19 352 (N) -4
AC Cnc p 1 0.3004773 13.80 15.40 1.60 18.04. 09:19 50 (NE) -13
V1417 Cyg p 1 0.7267666 13.00 13.60 0.60 18.04. 09:19 284 (W) 70
GH Boo s 1 0.65951 11.90 11.90 0.00 18.04. 09:19 331 (NW) -7
TU UMi p 4 0.377268 8.84 8.90 0.06 18.04. 09:19 348 (N) 39
SZ Her s 1 0.818096 9.86 10.10 0.24 18.04. 09:20 297 (NW) 21
V718 Car p 9 0.81619 10.55 10.87 0.32 18.04. 09:20 162 (S) -66
SY Aps s 6 0.278908 12.20 12.20 0.00 18.04. 09:20 203 (SW) -62
BX CrB p 10 0.358838 12.25 12.50 0.25 18.04. 09:20 316 (NW) 12
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.