Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V645 And p 8 0.4125814 13.05 13.45 0.40 21.05. 02:13 66 (NE) 50
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.05. 02:13 232 (SW) 77
I Boo s 1 0.2678178 5.80 6.29 0.49 21.05. 02:13 291 (W) 51
V526 Sgr p 6 1.9194111 9.78 10.54 0.76 21.05. 02:14 180 (S) 9
V713 And p 10 0.318453 12.01 12.13 0.12 21.05. 02:14 79 (E) 36
BL Del p 10 3.83468 15.20 17.50 2.30 21.05. 02:14 147 (SE) 51
LL Cnc p 8 1.324349 11.30 12.60 1.30 21.05. 02:14 335 (NW) -17
OY Lup p 9 6.14395 8.94 9.05 0.11 21.05. 02:14 222 (SW) -16
V464 Hya p 9 0.342528 13.25 13.80 0.55 21.05. 02:14 241 (SW) -11
GY Cnc p 7 0.1754425 16.50 17.80 1.30 21.05. 02:14 331 (NW) -16
LY Pav p 9 0.37955 14.50 15.00 0.50 21.05. 02:14 175 (S) -30
BM Phe p 10 0.413621 9.26 9.53 0.27 21.05. 02:14 126 (SE) -22
V612 Sco p 10 1.062697 10.60 10.70 0.10 21.05. 02:14 202 (S) -6
V1647 Aql p 6 0.463588 13.50 14.00 0.50 21.05. 02:15 172 (S) 29
V361 Tel p 10 0.88483 12.70 14.50 1.80 21.05. 02:15 183 (S) -12
KO Aur p 1 3.9537975 10.40 11.30 0.90 21.05. 02:15 11 (N) 9
V1025 Her p 7 0.563355 12.10 12.50 0.40 21.05. 02:15 249 (W) 49
V1139 Cas p 1 0.2971 12.80 13.23 0.43 21.05. 02:15 44 (NE) 36
RV Psc s 1 0.5539893 11.30 12.00 0.70 21.05. 02:15 67 (NE) 22
V462 Cam p 10 0.952241 14.26 14.26 0.00 21.05. 02:15 2 (N) 34
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 21.05. 02:15 139 (SE) 87
SZ Hor p 10 0.62511 10.96 11.74 0.78 21.05. 02:16 124 (SE) -54
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.05. 02:16 61 (NE) 12
V562 Aur p 9 0.528805 12.87 13.21 0.34 21.05. 02:16 25 (NE) -6
DZ Lyn p 1 0.378018 9.90 10.25 0.35 21.05. 02:16 349 (N) 4
BC Eri p 1 0.527247 10.83 11.32 0.49 21.05. 02:16 53 (NE) -44
CQ Scl p 10 0.269896 12.00 12.55 0.55 21.05. 02:16 117 (SE) -15
PS Pup p 10 1.3422 6.62 6.62 0.00 21.05. 02:17 345 (N) -75
V900 Mon p 6 0.298305 11.92 12.80 0.88 21.05. 02:17 15 (N) -34
AE For p 1 0.918209 10.32 10.90 0.57 21.05. 02:17 85 (E) -37
V1177 Sgr p 9 0.963089 11.10 11.60 0.50 21.05. 02:17 195 (S) 7
IM Vul s 1 0.454283 11.60 13.30 1.70 21.05. 02:17 139 (SE) 57
V362 UMa p 8 0.3428 14.20 14.70 0.50 21.05. 02:17 302 (NW) 42
IT Per p 1 1.533725 9.90 10.50 0.60 21.05. 02:18 46 (NE) 21
IR Vir p 3 0.36938 12.10 12.70 0.60 21.05. 02:18 274 (W) -9
II UMa p 2 0.825227 8.17 8.48 0.31 21.05. 02:18 317 (NW) 34
ES Lac s 1 4.459398 11.00 11.60 0.60 21.05. 02:18 63 (NE) 60
MU Dra s 1 0.349664 12.76 12.76 0.00 21.05. 02:18 275 (W) 87
MP Pup p 7 0.99893 10.00 10.50 0.50 21.05. 02:18 353 (N) -53
VZ CVn p 1 0.84246163 9.17 9.72 0.55 21.05. 02:18 286 (W) 24
V2553 Oph p 1 0.457615 11.30 11.80 0.50 21.05. 02:18 222 (SW) 48
V1043 Her p 8 0.410255 13.63 14.71 1.08 21.05. 02:18 282 (W) 69
V1123 Tau s 1 0.399949 9.87 9.87 0.00 21.05. 02:18 52 (NE) -7
DF CVn s 1 0.3268955 10.96 10.96 0.00 21.05. 02:19 302 (NW) 24
BV Mic p 10 3.01796 9.86 10.20 0.34 21.05. 02:19 161 (S) 5
V342 UMa p 1 0.3438515 13.40 13.90 0.50 21.05. 02:19 329 (NW) 21
XY Ari p 10 0.25265 13.54 17.60 4.06 21.05. 02:19 59 (NE) 0
NS Cam s 5 0.907318 12.90 13.20 0.30 21.05. 02:20 357 (N) 34
LR Pav s 10 0.3945 15.00 15.30 0.30 21.05. 02:20 178 (S) -31
V2640 Oph s 7 0.419892 12.50 13.20 0.70 21.05. 02:20 216 (SW) 40
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.