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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FO Lyn s 7 0.63446 11.11 11.55 0.44 21.05. 19:05 278 (W) 54
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.05. 19:05 168 (S) 31
V502 Her p 1 0.3692772 12.80 13.70 0.90 21.05. 19:05 72 (E) 28
EQ Tau p 1 0.3413474 10.50 11.03 0.53 21.05. 19:05 310 (NW) -2
W For p 7 0.617895 13.13 13.76 0.63 21.05. 19:06 294 (NW) -51
CR CMa p 9 0.6241334 12.10 13.10 1.00 21.05. 19:06 243 (SW) -4
V796 Cep p 1 0.392964 12.20 12.85 0.65 21.05. 19:06 355 (N) 41
OW Com p 10 0.258127 15.40 16.40 1.00 21.05. 19:06 147 (SE) 53
V454 Cam p 10 0.6016 13.90 14.30 0.40 21.05. 19:06 333 (NW) 50
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 21.05. 19:07 13 (N) 17
IR Cas p 1 0.680686 10.80 12.30 1.50 21.05. 19:07 9 (N) 15
BZ Leo p 8 0.2697257 15.30 16.10 0.80 21.05. 19:07 192 (S) 62
DV Cep p 1 1.161975 11.40 12.20 0.80 21.05. 19:07 17 (N) 37
V418 Cam p 9 0.3067595 13.70 14.40 0.70 21.05. 19:07 333 (NW) 46
V1171 Oph p 10 0.91165 14.20 14.70 0.50 21.05. 19:08 114 (SE) -4
AQ Boo p 1 0.333139 12.30 13.00 0.70 21.05. 19:08 139 (SE) 51
ER Ara p 10 0.6326 13.40 14.50 1.10 21.05. 19:08 144 (SE) -39
V1001 Cas p 1 0.429058 13.61 14.71 1.10 21.05. 19:08 3 (N) 11
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.05. 19:08 347 (N) 18
U Gru p 10 1.8804855 11.00 14.00 3.00 21.05. 19:08 94 (E) -64
HS Cnc p 7 0.359488 13.16 13.27 0.11 21.05. 19:08 244 (SW) 35
V471 Cas s 1 0.4009368 14.10 14.10 0.00 21.05. 19:08 347 (N) 17
V681 Car p 10 1.2209619 10.04 10.22 0.18 21.05. 19:08 213 (SW) -33
CZEV139 Lac s 5 1.324325 13.52 13.52 0.00 21.05. 19:09 13 (N) 17
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 21.05. 19:09 96 (E) -34
V640 Aur s 1 0.3279975 12.52 13.00 0.48 21.05. 19:09 311 (NW) 37
V1157 Her p 10 0.31589 14.10 14.70 0.60 21.05. 19:09 79 (E) 47
V338 Dra s 5 0.2351485 13.30 13.30 0.00 21.05. 19:09 49 (NE) 58
V1104 Her p 1 0.227876 13.30 14.10 0.80 21.05. 19:09 53 (NE) 35
IZ Mon s 1 0.779805 11.90 12.00 0.10 21.05. 19:09 266 (W) 15
KK Boo p 10 0.279134 14.30 14.80 0.50 21.05. 19:09 94 (E) 66
V2769 Ori p 5 0.27872 15.00 15.30 0.30 21.05. 19:10 276 (W) 2
V500 Cam p 6 0.2483505 14.00 14.80 0.80 21.05. 19:10 344 (N) 57
LU Vir s 1 0.492241 7.84 8.17 0.33 21.05. 19:10 157 (SE) 32
KM Cen p 10 0.7733255 13.00 13.40 0.40 21.05. 19:10 182 (S) -22
LR Pav s 10 0.3945 15.00 15.30 0.30 21.05. 19:10 149 (SE) -53
V463 Mon p 6 1.123834 14.30 15.10 0.80 21.05. 19:10 261 (W) 11
I Boo p 1 0.2678178 5.80 6.40 0.60 21.05. 19:10 78 (E) 61
V380 Dra p 1 0.4937366 12.28 13.33 1.05 21.05. 19:10 31 (NE) 48
V1271 Her p 10 0.31962 14.20 14.70 0.50 21.05. 19:10 67 (NE) 35
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.05. 19:10 312 (NW) 74
LQ Com p 1 0.356835 12.80 13.30 0.50 21.05. 19:11 164 (S) 65
MT Boo p 6 0.3653325 13.45 13.95 0.50 21.05. 19:11 93 (E) 61
BW Eri s 6 0.6384855 10.16 10.38 0.22 21.05. 19:11 274 (W) -40
AP Leo s 1 0.430358 9.32 9.88 0.56 21.05. 19:11 202 (S) 43
V628 Cen p 10 3.74009 12.90 13.40 0.50 21.05. 19:11 164 (S) -22
SV Gru p 10 1.35939 11.96 14.16 2.20 21.05. 19:11 88 (E) -67
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 21.05. 19:11 342 (N) -39
V417 Aql s 1 0.3703135 11.00 11.50 0.50 21.05. 19:11 70 (E) -9
BT Tri p 10 0.2512 14.20 14.80 0.60 21.05. 19:11 334 (NW) -5
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.