Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KT Aps p 10 0.3742 15.00 15.30 0.30 21.04. 05:50 195 (S) -40
V912 Per p 8 0.5775932 12.01 12.30 0.29 21.04. 05:50 53 (NE) 22
BS CrB p 9 0.42458 11.46 11.60 0.14 21.04. 05:51 279 (W) 33
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 21.04. 05:51 63 (NE) -22
CC Lyn p 6 0.354627 6.42 6.52 0.10 21.04. 05:51 13 (N) 4
V376 And p 1 0.798674 7.68 8.00 0.32 21.04. 05:51 54 (NE) 38
V357 Aps p 7 0.304565 14.00 14.30 0.30 21.04. 05:51 197 (S) -47
BZ Leo s 8 0.2697257 15.30 15.80 0.50 21.04. 05:51 321 (NW) -8
V401 Cyg p 1 0.582725 10.64 11.17 0.53 21.04. 05:51 225 (SW) 65
V790 Cep s 8 0.3212316 12.62 12.62 0.00 21.04. 05:51 7 (N) 52
HT Lyr p 8 0.8619849 13.20 13.70 0.50 21.04. 05:52 262 (W) 60
V553 Hya s 5 0.371497 12.36 12.36 0.00 21.04. 05:52 280 (W) -42
AY Tri p 10 0.3939 14.10 14.50 0.40 21.04. 05:52 80 (E) 37
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.04. 05:52 300 (NW) 44
V664 Pup p 10 0.330557 11.89 12.26 0.37 21.04. 05:52 102 (E) -77
V480 Cas p 9 0.342013 14.60 14.90 0.30 21.04. 05:53 53 (NE) 47
FY Boo s 1 0.2411595 13.12 13.12 0.00 21.04. 05:53 297 (NW) 8
V459 Peg p 9 0.295664 13.65 14.52 0.87 21.04. 05:53 153 (SE) 59
AS CMa p 10 1.180964 14.70 15.60 0.90 21.04. 05:53 47 (NE) -56
WY Hya p 1 0.716008 10.40 11.20 0.80 21.04. 05:53 12 (N) -39
SW Ret p 10 0.3547995 12.63 13.08 0.45 21.04. 05:53 142 (SE) -48
RT CMa p 1 1.29374 11.40 12.90 1.50 21.04. 05:53 59 (NE) -45
OQ Boo s 8 0.398071 12.17 12.25 0.08 21.04. 05:53 287 (W) 23
TU Boo s 1 0.324284 11.80 12.40 0.60 21.04. 05:53 298 (NW) 16
V594 Cen p 10 0.3170973 13.70 14.50 0.80 21.04. 05:53 246 (SW) -47
BX Peg p 1 0.280418 11.00 11.69 0.69 21.04. 05:54 155 (SE) 65
II CMa p 8 0.22919704 15.22 15.74 0.52 21.04. 05:54 43 (NE) -46
V929 Mon p 9 0.67772 13.00 13.60 0.60 21.04. 05:54 33 (NE) -35
V1197 Her s 1 0.2626795 13.17 13.17 0.00 21.04. 05:54 271 (W) 37
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 21.04. 05:54 280 (W) -43
VZ Scl p 10 0.1446222 15.60 18.40 2.80 21.04. 05:54 141 (SE) 4
OQ UMa s 1 0.283356 13.00 13.60 0.60 21.04. 05:54 320 (NW) 34
W Crv s 1 0.3880813 11.16 11.86 0.70 21.04. 05:54 295 (NW) -36
GQ Boo s 1 0.3846402 12.65 12.65 0.00 21.04. 05:54 286 (W) 20
SZ Scl s 10 0.320832 11.72 12.40 0.68 21.04. 05:54 138 (SE) -3
KV Lup p 10 1.43083 8.75 8.97 0.22 21.04. 05:55 236 (SW) -21
IU Aps p 10 0.3046 14.20 14.60 0.40 21.04. 05:55 191 (S) -45
DY Vir p 5 0.934273 14.20 15.70 1.50 21.04. 05:55 307 (NW) -16
TU CMa p 1 1.1278038 9.80 10.50 0.70 21.04. 05:56 60 (NE) -52
LQ Com s 1 0.356835 12.80 12.80 0.00 21.04. 05:56 312 (NW) 1
V964 Per p 8 0.417274 12.40 12.90 0.50 21.04. 05:56 37 (NE) 24
GT Lac p 8 0.2790438 15.50 17.00 1.50 21.04. 05:56 95 (E) 73
V1416 Cyg s 9 0.900315 14.10 14.70 0.60 21.04. 05:56 73 (E) 79
HR Gem s 1 1.068963 11.40 11.70 0.30 21.04. 05:56 37 (NE) -7
UZ Oct p 10 1.149383 9.03 9.56 0.53 21.04. 05:56 172 (S) -52
AH Gem s 1 0.336762 14.40 14.80 0.40 21.04. 05:56 31 (NE) -19
RZ Dra s 1 0.5508762 10.11 10.50 0.39 21.04. 05:56 307 (NW) 67
DF Lyr s 1 0.5771284 13.10 13.40 0.30 21.04. 05:57 238 (SW) 58
IY Aps s 10 0.4184362 12.70 12.90 0.20 21.04. 05:57 198 (S) -40
RR Vel p 10 1.85419 10.70 11.80 1.10 21.04. 05:57 289 (W) -73
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.