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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Boo p 1 0.531544 10.25 10.59 0.34 20.04. 04:10 274 (W) 23
DD Aqr p 1 0.7210105 10.90 11.70 0.80 20.04. 04:10 117 (SE) 22
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.04. 04:10 331 (NW) 27
GM CVn p 1 0.366984 12.00 12.50 0.50 20.04. 04:11 282 (W) 33
V946 Cep p 10 1.146427 12.85 13.17 0.32 20.04. 04:11 36 (NE) 53
DW UMa p 1 0.13660653 15.10 16.60 1.50 20.04. 04:11 333 (NW) 27
V393 Gem p 9 0.3639 16.90 17.14 0.24 20.04. 04:11 13 (N) -15
BN Psc p 8 0.349118 16.45 16.75 0.30 20.04. 04:11 67 (NE) 18
GW Psc s 8 0.3363377 11.35 11.35 0.00 20.04. 04:12 83 (E) 4
V1050 Her p 5 1.47261 12.40 12.90 0.50 20.04. 04:12 249 (W) 67
EX CMa s 10 74.111 13.00 13.00 0.00 20.04. 04:12 6 (N) -53
AM Eri s 4 0.3165735 14.40 14.40 0.00 20.04. 04:12 54 (NE) -41
MU Aqr s 3 0.2722205 11.30 11.30 0.00 20.04. 04:12 149 (SE) 34
V473 Peg p 9 0.590563 12.70 13.30 0.60 20.04. 04:12 117 (SE) 45
V404 Hya s 7 0.309535 14.85 14.85 0.00 20.04. 04:13 325 (NW) -30
AH Cnc s 1 0.360455 13.31 13.68 0.37 20.04. 04:13 332 (NW) -24
CT Cet p 6 0.2564878 9.29 9.48 0.19 20.04. 04:13 103 (E) -16
V742 Cen p 10 0.8644535 9.40 10.20 0.80 20.04. 04:13 255 (W) -45
IQ Leo p 10 0.317518 14.70 15.30 0.60 20.04. 04:13 308 (NW) -3
MT Cam s 1 0.3661395 12.94 12.94 0.00 20.04. 04:14 21 (N) 20
IW Boo p 4 0.264742 13.40 13.70 0.30 20.04. 04:14 291 (W) 42
XZ Ari p 7 0.265488 13.85 14.08 0.23 20.04. 04:14 56 (NE) 9
V1005 Her s 3 0.278962 14.11 14.11 0.00 20.04. 04:14 286 (W) 65
EM Lac s 1 0.3891351 12.50 13.09 0.59 20.04. 04:14 63 (NE) 60
V731 Her p 1 0.4264073 13.30 13.90 0.60 20.04. 04:14 262 (W) 71
AR Dra s 1 0.675838 11.29 11.63 0.34 20.04. 04:14 328 (NW) 39
DK And s 1 0.489223 12.50 12.50 0.00 20.04. 04:14 63 (NE) 50
SW Gru p 10 0.28812 13.50 14.00 0.50 20.04. 04:15 150 (SE) -11
LZ Dra p 5 0.350349 12.00 12.50 0.50 20.04. 04:15 4 (N) 66
V1088 Her p 1 0.359231 11.00 11.50 0.50 20.04. 04:15 247 (SW) 60
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 20.04. 04:15 333 (NW) -22
BZ Peg s 4 1.257955 14.00 14.00 0.00 20.04. 04:15 115 (SE) 53
BT CrB p 9 0.0892 18.90 20.40 1.50 20.04. 04:15 266 (W) 53
OO Cyg p 7 0.2620015 14.10 14.60 0.50 20.04. 04:15 143 (SE) 76
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.04. 04:15 39 (NE) 41
HI Pup s 10 0.4326186 10.70 11.00 0.30 20.04. 04:15 266 (W) -86
EF Ori p 1 1.619449 13.60 14.80 1.20 20.04. 04:15 16 (N) -26
ZZ Eri s 3 0.45206 13.90 14.40 0.50 20.04. 04:16 58 (NE) -37
W UMi p 1 1.7011485 8.51 9.59 1.08 20.04. 04:16 356 (N) 53
MW And p 9 0.263769 13.95 14.90 0.95 20.04. 04:16 49 (NE) 18
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.04. 04:16 120 (SE) 44
V664 Lyr s 8 0.359987 13.00 13.00 0.00 20.04. 04:16 219 (SW) 81
NP Pav p 10 0.6333963 10.70 11.70 1.00 20.04. 04:16 170 (S) -30
EQ Com s 1 0.3618824 14.40 14.40 0.00 20.04. 04:16 284 (W) 12
XZ PsA p 10 0.753579 7.73 8.12 0.39 20.04. 04:16 151 (SE) 3
V870 Ara p 7 0.399826 9.00 9.39 0.40 20.04. 04:17 189 (S) -18
CW Sge s 1 0.6603618 11.00 11.70 0.70 20.04. 04:17 158 (S) 58
RV Tri s 1 0.753664 11.50 13.30 1.80 20.04. 04:17 54 (NE) 19
LL UMa s 8 0.323393 15.40 16.00 0.60 20.04. 04:17 345 (N) 33
V511 Cam p 9 0.404615 12.60 12.85 0.25 20.04. 04:18 352 (N) 44
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.