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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 21.01. 08:00 112 (E) 61
BH Cas s 1 0.4058927 12.30 12.30 0.00 21.01. 08:00 35 (NE) 33
V1052 Her p 1 0.370829 12.20 12.65 0.45 21.01. 08:00 172 (S) 62
NS Nor s 1 3.22359 10.10 10.50 0.40 21.01. 08:00 185 (S) -18
V2635 Oph s 8 0.430959 12.15 12.60 0.45 21.01. 08:00 176 (S) 39
V466 Cam p 9 0.3998995 12.60 13.10 0.50 21.01. 08:00 350 (N) 34
EM Tuc p 4 0.326575 12.16 12.76 0.60 21.01. 08:00 144 (SE) -50
TY Men s 9 0.4616664 8.08 8.47 0.39 21.01. 08:00 182 (S) -58
QS And p 9 0.276678 16.67 17.09 0.42 21.01. 08:00 57 (NE) 10
VZ Psc s 1 0.2612592 10.20 10.43 0.23 21.01. 08:00 82 (E) 0
V1367 Tau p 1 0.347677 11.29 11.63 0.34 21.01. 08:00 354 (N) -16
SW Lyn p 1 0.6440665 9.51 10.20 0.69 21.01. 08:00 327 (NW) 10
OW Del p 9 0.558654 12.51 13.50 0.99 21.01. 08:00 114 (SE) 25
BT CrB p 9 0.0892 18.90 20.40 1.50 21.01. 08:01 226 (SW) 71
V1156 Cen p 10 1.04222 10.30 11.02 0.72 21.01. 08:01 224 (SW) -13
MX Ser s 4 0.30776 13.20 13.68 0.48 21.01. 08:01 196 (S) 36
V947 Per s 6 0.297667 13.45 13.45 0.00 21.01. 08:01 13 (N) -6
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.01. 08:02 115 (SE) 57
IW TrA p 10 0.3146 14.20 14.60 0.40 21.01. 08:02 183 (S) -23
BU Cep p 5 1.414368 12.20 12.90 0.70 21.01. 08:02 38 (NE) 47
EE Hya s 10 1.602358 14.20 14.20 0.00 21.01. 08:02 237 (SW) -17
LT Eri p 1 0.17017 15.00 18.72 3.72 21.01. 08:02 21 (N) -45
V740 Per s 4 0.373042 11.22 11.87 0.65 21.01. 08:02 13 (N) -5
V2181 Cyg p 1 0.5734825 13.00 13.90 0.90 21.01. 08:02 102 (E) 51
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 21.01. 08:02 163 (S) 13
V494 Aql p 10 2.544614 14.40 16.10 1.70 21.01. 08:03 148 (SE) 27
NT UMa s 9 1.664372 13.75 14.27 0.52 21.01. 08:03 343 (N) 37
RZ UMi s 2 0.3373491 12.80 13.50 0.70 21.01. 08:03 357 (N) 53
EQ Com p 1 0.3618824 14.40 15.90 1.50 21.01. 08:03 260 (W) 32
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 21.01. 08:03 117 (SE) 34
BX Peg p 1 0.280418 11.00 11.69 0.69 21.01. 08:03 88 (E) 34
LL Com s 1 0.406915 12.22 12.22 0.00 21.01. 08:04 267 (W) 43
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 21.01. 08:04 166 (S) 15
CP And p 7 3.608972 11.40 12.90 1.50 21.01. 08:04 30 (NE) 13
V956 Aql s 10 0.3961755 13.90 14.20 0.30 21.01. 08:04 148 (SE) 24
KN Per p 1 0.866461 11.20 11.80 0.60 21.01. 08:04 19 (N) 4
ZZ PsA p 10 0.373893 9.28 9.56 0.28 21.01. 08:04 122 (SE) -10
KM UMa s 1 0.3518602 11.00 11.50 0.50 21.01. 08:04 288 (W) 32
GV Leo s 1 0.266728 11.37 11.37 0.00 21.01. 08:04 291 (W) 4
NSV 08733 Oph p 7 0.357189 13.70 14.00 0.30 21.01. 08:04 173 (S) 49
LX Ser p 1 0.1584325 13.30 17.40 4.10 21.01. 08:04 218 (SW) 54
V1100 Her p 1 0.346931 10.92 11.26 0.34 21.01. 08:04 143 (SE) 78
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 21.01. 08:05 102 (E) 60
TY UMa p 1 0.354548 11.48 12.14 0.66 21.01. 08:05 308 (NW) 47
V368 Tel p 10 0.286829 11.25 12.37 1.12 21.01. 08:05 154 (SE) -16
RS Col s 4 0.67235 9.54 9.97 0.43 21.01. 08:05 356 (N) -69
EI CVn p 1 0.260766 11.80 12.50 0.70 21.01. 08:05 263 (W) 53
PV Lyr p 4 1.198632 12.00 12.30 0.30 21.01. 08:05 115 (SE) 60
MV Cas s 1 1.112253 13.90 14.00 0.10 21.01. 08:06 33 (NE) 37
DY CVn p 1 0.2459495 12.00 12.50 0.50 21.01. 08:06 276 (W) 46
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.