haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RR TrA p 8 0.7130905 10.36 11.85 1.49 30.07. 15:17 155 (SE) -30
CC Tri p 9 0.382946 13.20 13.70 0.50 30.07. 15:17 341 (N) -5
V1037 Her p 3 0.7875767 12.00 12.30 0.30 30.07. 15:17 90 (E) 40
QV Lup p 10 0.365618 11.35 11.78 0.43 30.07. 15:17 159 (S) -7
AM Eri p 4 0.3165735 14.40 15.20 0.80 30.07. 15:17 290 (W) -32
V704 Cyg p 1 0.570705 13.60 14.60 1.00 30.07. 15:18 34 (NE) 15
V338 Dra s 5 0.2351485 13.30 13.30 0.00 30.07. 15:18 50 (NE) 63
V428 Cam p 8 0.290606 12.85 13.15 0.30 30.07. 15:18 342 (N) 46
GV Aqr s 4 0.33677 13.60 13.60 0.00 30.07. 15:18 47 (NE) -39
AM Oct p 10 0.5017 14.40 15.10 0.70 30.07. 15:18 157 (SE) -55
RT UMi s 3 1.841972 10.79 10.86 0.07 30.07. 15:18 15 (N) 54
V533 Lyr p 9 1.31288 6.26 6.38 0.12 30.07. 15:18 61 (NE) 34
V758 Cen s 8 0.580785 8.80 9.15 0.35 30.07. 15:18 171 (S) -16
CZ CMi s 1 0.426397 10.55 10.55 0.00 30.07. 15:18 271 (W) 11
RV Crv p 1 0.7472455 8.60 9.16 0.56 30.07. 15:18 184 (S) 20
V751 Per s 10 5.96135 11.46 11.46 0.00 30.07. 15:19 354 (N) 14
V412 Lyr p 1 0.931481 13.70 14.70 1.00 30.07. 15:19 68 (E) 20
V339 Per p 10 1.099031 15.70 17.50 1.80 30.07. 15:19 324 (NW) 3
V878 Her s 1 0.529475 9.37 9.37 0.00 30.07. 15:19 63 (NE) 48
EX Leo p 1 0.408605 8.27 8.49 0.22 30.07. 15:20 229 (SW) 48
PQ Dra p 9 0.3209415 13.90 14.50 0.60 30.07. 15:20 60 (NE) 74
V511 CrA p 10 1.398477 13.60 14.20 0.60 30.07. 15:20 128 (SE) -27
PY Lyr s 1 0.385768 12.50 12.50 0.00 30.07. 15:20 66 (NE) 18
AY CrB s 8 0.460476 13.50 14.00 0.50 30.07. 15:20 110 (E) 57
V892 Cep p 10 0.362442 13.50 14.00 0.50 30.07. 15:20 11 (N) 37
V906 Cyg s 5 0.3651677 14.90 15.70 0.80 30.07. 15:20 59 (NE) 20
BI Cas p 8 2.19864 12.10 12.84 0.74 30.07. 15:20 1 (N) 23
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 30.07. 15:21 100 (E) 19
V505 Cam s 7 0.336361 13.80 14.40 0.60 30.07. 15:21 350 (N) 54
V408 Cam p 10 1.0417 13.10 13.30 0.20 30.07. 15:21 336 (NW) 41
ER Cep s 9 0.2857369 15.67 16.27 0.60 30.07. 15:21 0 (N) 45
V580 Lyr p 1 0.289052 12.85 13.42 0.57 30.07. 15:21 66 (NE) 27
V805 Cen p 10 3.3167193 9.90 10.30 0.40 30.07. 15:22 173 (S) -15
V658 Pup p 10 0.402 16.60 16.76 0.16 30.07. 15:22 231 (SW) -31
DP Cas s 4 1.221596 13.40 13.60 0.20 30.07. 15:22 12 (N) 24
VZ Scl p 10 0.1446222 15.60 18.40 2.80 30.07. 15:22 34 (NE) -63
V461 Vel p 10 1.50941 8.26 8.52 0.26 30.07. 15:22 222 (SW) -20
AV Tel p 10 0.416963 13.20 14.30 1.10 30.07. 15:22 129 (SE) -36
V1123 Tau s 1 0.399949 9.87 9.87 0.00 30.07. 15:22 321 (NW) -14
SW Ant s 10 0.3802 13.80 14.60 0.80 30.07. 15:23 222 (SW) 4
V412 Her s 7 0.3362122 14.70 15.20 0.50 30.07. 15:23 88 (E) 33
V563 And p 8 0.3031916 13.70 14.20 0.50 30.07. 15:23 347 (N) -2
G0995.1646 Oph s 6 0.444631 13.00 14.00 1.00 30.07. 15:23 102 (E) 23
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 30.07. 15:23 291 (W) -18
V1091 Her s 1 0.393559 12.04 12.04 0.00 30.07. 15:23 82 (E) 44
UU Lyn s 1 0.46846 11.54 11.82 0.28 30.07. 15:23 281 (W) 52
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 30.07. 15:23 268 (W) 2
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 30.07. 15:23 52 (NE) -43
V502 And s 6 0.318892 13.80 14.15 0.35 30.07. 15:23 3 (N) -10
DD Com p 1 0.2692074 14.30 15.05 0.75 30.07. 15:23 194 (S) 61
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.