Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:37 // 19:35 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:23 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo p 1 0.2678178 5.80 6.40 0.60 23.07. 23:14 300 (NW) 40
IQ Leo p 10 0.317518 14.70 15.30 0.60 23.07. 23:14 324 (NW) -12
V1439 Aql p 9 8.1503 7.68 8.02 0.34 23.07. 23:14 212 (SW) 51
CR Del s 8 0.3537417 13.50 13.70 0.20 23.07. 23:15 177 (S) 56
MR Del s 1 0.5216895 8.85 8.85 0.00 23.07. 23:15 177 (S) 45
V484 And p 10 0.349 13.00 13.28 0.28 23.07. 23:15 89 (E) 43
V943 Cep p 10 0.345289 13.30 13.90 0.60 23.07. 23:15 19 (N) 58
OS Boo p 10 0.275727 13.80 14.10 0.30 23.07. 23:15 295 (NW) 37
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 23.07. 23:15 214 (SW) 4
QR Car p 10 0.749008 10.00 10.50 0.50 23.07. 23:15 204 (SW) -69
GU Leo p 2 0.354085 11.60 12.30 0.70 23.07. 23:15 339 (N) -19
BX Aqr p 9 1.529613 11.50 12.50 1.00 23.07. 23:16 172 (S) 29
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 23.07. 23:16 178 (S) 71
DEL Vel p 10 45.1502 1.96 2.36 0.40 23.07. 23:16 212 (SW) -84
V654 Pup p 9 0.370015 14.00 14.80 0.80 23.07. 23:16 78 (E) -79
OZ Cen p 10 0.3557686 12.60 13.10 0.50 23.07. 23:16 226 (SW) -45
EW Psc p 8 0.241202 10.38 10.38 0.00 23.07. 23:16 113 (SE) 30
SX Crv p 1 0.3166127 8.99 9.25 0.26 23.07. 23:16 277 (W) -31
BB Men p 10 0.257701 11.46 11.92 0.46 23.07. 23:17 164 (S) -62
V432 Peg p 3 0.739835 12.18 12.58 0.40 23.07. 23:17 156 (SE) 50
WZ Sex p 6 1.059163 9.80 10.20 0.40 23.07. 23:17 326 (NW) -36
V965 Cyg s 1 0.6405687 13.90 14.60 0.70 23.07. 23:17 207 (SW) 70
V1300 Her s 1 0.296334 12.63 12.63 0.00 23.07. 23:17 261 (W) 60
V1139 Cas p 1 0.2971 12.80 13.23 0.43 23.07. 23:17 52 (NE) 45
FK Aql p 7 2.650873 11.10 13.50 2.40 23.07. 23:17 207 (SW) 40
V459 Peg p 9 0.295664 13.65 14.52 0.87 23.07. 23:17 143 (SE) 57
V936 Mon p 8 0.368958 14.00 15.00 1.00 23.07. 23:17 22 (N) -39
V2767 Ori p 9 1.52638 13.10 13.70 0.60 23.07. 23:18 42 (NE) -24
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 23.07. 23:18 58 (NE) -25
V2712 Ori p 10 0.346489 12.54 12.82 0.28 23.07. 23:18 55 (NE) -36
BO Peg p 1 0.580428 11.50 12.20 0.70 23.07. 23:19 155 (SE) 50
V658 Lyr p 1 0.33026 11.10 11.50 0.40 23.07. 23:19 271 (W) 71
V401 Cam p 8 0.3158103 13.20 13.70 0.50 23.07. 23:19 16 (N) 34
RT Scl p 9 0.51156 10.31 10.99 0.68 23.07. 23:20 127 (SE) -4
MR Cyg s 1 1.67703362 8.75 9.12 0.37 23.07. 23:20 89 (E) 75
NV Cas p 7 0.7415213 14.80 15.50 0.70 23.07. 23:20 56 (NE) 53
V482 Cam p 10 0.133619437 15.10 18.40 3.30 23.07. 23:20 6 (N) 28
V914 Cep p 10 0.38618 13.10 13.40 0.30 23.07. 23:20 13 (N) 59
HX Vel p 10 1.124905 5.48 5.53 0.05 23.07. 23:20 308 (NW) -87
V830 Cep p 10 0.2601155 13.40 14.85 1.45 23.07. 23:20 7 (N) 70
GR Cas p 2 1.0462595 13.70 14.50 0.80 23.07. 23:20 40 (NE) 40
V719 Her p 1 0.400925 12.50 13.60 1.10 23.07. 23:21 278 (W) 56
FI Lyn p 6 0.373261 9.46 9.46 0.00 23.07. 23:21 2 (N) 12
V711 Cep s 1 1.304357 9.49 9.49 0.00 23.07. 23:21 42 (NE) 65
AR Boo p 1 0.3448727 13.50 14.50 1.00 23.07. 23:21 294 (NW) 13
V779 Sgr p 10 0.4450335 11.40 12.00 0.60 23.07. 23:21 213 (SW) 5
V888 Cep p 9 2.92473 11.81 12.10 0.29 23.07. 23:21 21 (N) 64
V502 And p 6 0.318892 13.80 14.20 0.40 23.07. 23:21 88 (E) 39
AQ Boo p 1 0.333139 12.30 13.00 0.70 23.07. 23:21 289 (W) 7
AV Pup p 1 0.4350067 10.50 11.10 0.60 23.07. 23:21 2 (N) -56
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.