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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:20 // 16:07 UTC
Civil Twilight (6°): 05:48 // 16:39 UTC
Nautical Twilight (12°): 05:10 // 17:18 UTC
Astronomical Twilight (18°): 04:32 // 17:55 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Leo s 1 0.2841029 9.45 9.80 0.35 09.02. 04:59 273 (W) 20
BH Cas p 1 0.4058927 12.30 12.70 0.40 09.02. 05:00 23 (NE) 25
EH Hya p 10 0.2969053 14.20 15.00 0.80 09.02. 05:00 219 (SW) -3
AK Vir p 2 1.193596 10.00 11.00 1.00 09.02. 05:00 198 (S) 20
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 09.02. 05:00 211 (SW) 3
AA And s 1 0.9350967 10.30 10.50 0.20 09.02. 05:00 40 (NE) 22
LO And p 1 0.3804371 11.20 11.82 0.62 09.02. 05:00 38 (NE) 18
CU Sge s 1 0.7916759 10.90 11.30 0.40 09.02. 05:00 101 (E) 31
V870 Ara p 7 0.399826 9.00 9.39 0.40 09.02. 05:01 156 (SE) -22
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 09.02. 05:01 67 (NE) 49
TU Boo p 1 0.324284 11.80 12.50 0.70 09.02. 05:01 222 (SW) 66
GZ Dra p 9 2.253355 9.46 9.78 0.32 09.02. 05:01 63 (NE) 63
DM Cir p 8 0.386773 9.99 10.51 0.52 09.02. 05:01 179 (S) -17
V701 Cen p 8 0.73845 8.60 9.40 0.80 09.02. 05:01 197 (S) -14
V1142 Cen p 10 2.52473 11.67 13.43 1.76 09.02. 05:01 197 (S) -26
EZ Car s 6 1.1886882 9.90 10.20 0.30 09.02. 05:01 212 (SW) -35
NY Vir s 1 0.10101597 13.30 13.30 0.00 09.02. 05:01 211 (SW) 34
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 09.02. 05:01 66 (NE) 35
V2640 Oph s 7 0.419892 12.50 13.20 0.70 09.02. 05:02 138 (SE) 38
BX CrB p 10 0.358838 12.25 12.50 0.25 09.02. 05:02 144 (SE) 75
MU Lac p 10 0.2775155 14.10 15.10 1.00 09.02. 05:02 43 (NE) 29
NT Aur p 10 3.577832 15.20 16.80 1.60 09.02. 05:02 336 (NW) -7
V403 Cam p 10 0.3863595 11.16 11.38 0.22 09.02. 05:02 345 (N) 30
V822 Aql s 10 5.295 6.87 7.07 0.20 09.02. 05:02 113 (SE) 15
V954 Cep p 10 0.519782 12.28 12.61 0.33 09.02. 05:02 22 (N) 35
CX CMa p 8 0.9546236 9.90 10.60 0.70 09.02. 05:02 274 (W) -38
V687 And p 10 0.395048 11.68 11.83 0.15 09.02. 05:02 42 (NE) 9
UY Mon s 10 1.261256 9.60 9.60 0.00 09.02. 05:03 304 (NW) -14
EU Peg p 5 0.721115 12.20 12.80 0.60 09.02. 05:03 54 (NE) 6
MT Her p 1 0.4877185 11.86 12.86 1.00 09.02. 05:03 118 (SE) 39
TZ Boo s 1 0.29716095 10.41 10.82 0.41 09.02. 05:03 194 (S) 80
IW TrA p 10 0.3146 14.20 14.60 0.40 09.02. 05:03 170 (S) -24
MW Boo p 10 0.364135 14.00 14.40 0.40 09.02. 05:03 249 (W) 84
IK Boo s 1 0.303116 12.00 12.50 0.50 09.02. 05:03 220 (SW) 65
V596 Aur s 1 0.397887 11.83 12.27 0.44 09.02. 05:04 342 (N) 5
CQ Ori p 3 2.74016 12.20 13.40 1.20 09.02. 05:04 314 (NW) -15
V1144 Cen p 9 1.069425 11.97 12.70 0.73 09.02. 05:04 210 (SW) 2
HS Vul s 1 0.3320847 13.90 14.20 0.30 09.02. 05:04 89 (E) 30
GS Aqr s 3 0.374069 13.20 13.60 0.40 09.02. 05:04 77 (E) -11
BP Dra p 10 0.9868093 14.40 14.90 0.50 09.02. 05:04 48 (NE) 51
HY Gem p 5 0.351013 16.70 17.50 0.80 09.02. 05:04 316 (NW) -6
OZ Boo p 9 0.324084 13.90 14.15 0.25 09.02. 05:05 186 (S) 69
BW Leo s 1 0.3373728 14.70 15.40 0.70 09.02. 05:05 256 (W) 34
V1302 Her p 1 0.316291 12.72 13.10 0.38 09.02. 05:05 89 (E) 64
VY PsA p 9 0.633889 8.81 9.01 0.20 09.02. 05:05 97 (E) -27
KV Peg s 5 0.4577795 11.73 11.73 0.00 09.02. 05:05 79 (E) 13
HR Gem s 1 1.068963 11.40 11.70 0.30 09.02. 05:05 322 (NW) -6
V1284 Her s 1 0.337146 12.78 12.78 0.00 09.02. 05:05 105 (E) 62
AM Eri s 4 0.3165735 14.40 14.40 0.00 09.02. 05:06 334 (NW) -50
DN Boo p 1 0.447564 11.17 11.38 0.21 09.02. 05:06 216 (SW) 50
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.