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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:13 // 18:39 UTC
Civil Twilight (6°): 02:36 // 19:16 UTC
Nautical Twilight (12°): 01:43 // 20:08 UTC
Astronomical Twilight (18°): 00:33 // 21:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V972 Her p 5 0.4430605 6.72 6.79 0.07 15.05. 01:57 201 (S) 72
AR CrB p 1 0.3973515 10.80 11.45 0.65 15.05. 01:57 246 (SW) 54
V610 Pup p 10 1.563405 10.35 11.04 0.69 15.05. 01:57 327 (NW) -57
NS Mon p 6 1.777618 10.60 11.10 0.50 15.05. 01:58 358 (N) -32
AC CMi p 1 0.867217 11.00 11.50 0.50 15.05. 01:58 343 (N) -28
V1044 Cyg p 10 0.4218285 16.00 16.50 0.50 15.05. 01:58 70 (E) 73
OP Cen s 10 0.4623218 13.10 13.80 0.70 15.05. 01:58 218 (SW) -35
V632 Aur p 8 0.4652 15.95 17.25 1.30 15.05. 01:58 8 (N) 0
LR Com s 1 0.896297 10.80 10.80 0.00 15.05. 01:59 282 (W) 19
V1237 Tau s 8 0.287447 14.03 14.03 0.00 15.05. 01:59 15 (N) -14
V542 Hya p 10 0.381025 10.28 10.40 0.12 15.05. 01:59 287 (W) -31
V407 Dra p 10 1.204212 12.75 14.60 1.85 15.05. 01:59 1 (N) 67
GU Boo p 1 0.4887296 13.10 13.70 0.60 15.05. 01:59 263 (W) 52
EX Del p 1 0.3309877 12.80 13.30 0.50 15.05. 01:59 138 (SE) 50
V449 Peg s 1 0.352657 14.60 14.60 0.00 15.05. 01:59 103 (E) 48
V1065 Her p 4 0.397828 11.50 12.10 0.60 15.05. 01:59 207 (SW) 66
V1101 Her s 1 0.382661 11.95 11.95 0.00 15.05. 01:59 233 (SW) 85
IY UMa p 4 0.0739138 18.40 20.00 1.60 15.05. 01:59 327 (NW) 30
V423 Nor p 10 1.2601 16.75 17.05 0.30 15.05. 01:59 202 (S) -22
GO Psc p 8 0.453256 13.05 13.40 0.35 15.05. 01:59 62 (NE) 19
AW Tri p 10 0.388194 13.40 13.70 0.30 15.05. 02:00 60 (NE) 14
KN Eri p 8 0.396604 13.23 14.20 0.97 15.05. 02:00 39 (NE) -39
V411 Peg s 1 0.3770427 14.00 14.00 0.00 15.05. 02:00 109 (E) 48
Z Dra s 1 1.357432 10.80 11.00 0.20 15.05. 02:00 336 (NW) 44
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 15.05. 02:00 42 (NE) -18
LM Vir p 10 0.987568 6.29 6.33 0.04 15.05. 02:00 250 (W) -8
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 15.05. 02:00 183 (S) 14
CR Tau s 1 0.68270353 12.50 12.50 0.00 15.05. 02:00 10 (N) -15
MU Aqr p 3 0.2722205 11.30 11.80 0.50 15.05. 02:00 139 (SE) 31
AG Leo s 1 3.392517 10.70 10.70 0.00 15.05. 02:00 311 (NW) -11
CT CMa p 10 1.751242 12.30 14.00 1.70 15.05. 02:01 336 (NW) -65
HS Leo s 2 0.337706 13.80 14.40 0.60 15.05. 02:01 301 (NW) 10
UV Mon p 1 0.415677 12.50 13.30 0.80 15.05. 02:01 350 (N) -39
V639 Aur p 4 0.3571 14.01 14.85 0.84 15.05. 02:01 6 (N) 13
FH Cru p 6 0.850703 13.10 13.22 0.12 15.05. 02:01 217 (SW) -43
HW Vir p 1 0.11671953 10.50 11.20 0.70 15.05. 02:01 262 (W) -5
V415 Dra p 1 0.437416 12.00 12.50 0.50 15.05. 02:01 72 (E) 86
EL CVn p 9 0.795627 9.42 9.59 0.17 15.05. 02:01 294 (NW) 39
NX Boo s 8 0.251135 13.02 13.36 0.34 15.05. 02:02 267 (W) 48
V1072 Her p 1 0.588031 12.70 13.20 0.50 15.05. 02:02 269 (W) 84
LM Boo s 1 0.327922 12.00 12.00 0.00 15.05. 02:02 263 (W) 38
AQ Cap s 7 0.3173885 13.00 13.00 0.00 15.05. 02:02 144 (SE) 14
OW Com p 10 0.258127 15.40 16.40 1.00 15.05. 02:02 272 (W) 21
AM Leo s 1 0.3657975 9.25 9.83 0.58 15.05. 02:02 294 (NW) -7
V1471 Aql p 9 1.11419 8.42 8.63 0.21 15.05. 02:02 150 (SE) 39
EU Vul p 3 0.883049 12.90 13.50 0.60 15.05. 02:02 144 (SE) 58
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 15.05. 02:02 132 (SE) 72
V447 Cam p 7 0.83614 11.89 12.36 0.47 15.05. 02:02 360 (N) 28
V1098 Her p 1 0.352269 12.44 12.82 0.38 15.05. 02:02 277 (W) 81
V1311 Aql p 10 1.05169 16.50 17.40 0.90 15.05. 02:03 153 (SE) 43
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.