CBA Center for Backyard Astrophysics



  • V1294 Tau - 20170918 - JD 8014.742-8014.859 (Shawn Dvorak)
  • V0515 And - 20170918 - JD 8014.593-8014.690 (Shawn Dvorak)
  • VZ Scl - 20170922 - JD8018.966-8019.222 (Gordon Myers)
  • V0407 Lup on September 21, 2017 ; JD 2458018.514 to 2458018.540 (m31 at telenet.be)
  • PX And ( JD 8018.824 - 8019.033) (Geoff Stone)
  • PX And (JD 018.596 - 018.749) ended by clouds (Joe Ulowetz)
  • PNV J20205397+2508145_BB_2017_09_21 (Domenico Licchelli)
  • V Per, 21 Sep 2017 (HJD 58018.559 to 58018.716) (Enrique de Miguel)
  • PX And, 21 Sep 2017 (HJD 58018.430 to 58018.719) (Enrique de Miguel)
  • GD 552(September, the 21st), C filter, short run due to clouds (David Cejudo)
  • QR AND (JD 018.262 - 018.603) CV (Stephen M. Brincat)
  • WZ Sge, 21 Sep 2017 (HJD 58018.349 to 58018.425) (Enrique de Miguel)
  • PNV J20205397+2508145, 21 Sep 2017 (HJD 58018.335 to 58018.552) (Enrique de Miguel)
  • V Per, 18 Sep 2017 (HJD 58015.547 to 58015.715) (Enrique de Miguel)
  • V1500 Cyg, 18 Sep 2017 (HJD 58015.339 to 58015.542) (Enrique de Miguel)
  • PX And, 18 Sep 2017 (HJD 58015.396 to 58015.718) (Enrique de Miguel)
  • PNV J20205397+2508145, 18 Sep 2017 (HJD 58015.325 to 58015.384) (Enrique de Miguel)
  • V Per, 17 Sep 2017 (HJD 58014.510 to 58014.716) (Enrique de Miguel)
  • V1500 Cyg, 17 Sep 2017 (HJD 58014.340 to 58014.505) (Enrique de Miguel)
  • PNV J20205397+2508145, 17 Sep 2017 (HJD 58014.444 to 58014.513) (Enrique de Miguel)
  • PX And, 17 Sep 2017 (HJD 58014.520 to 58014.717) (Enrique de Miguel)
  • MASTER OT J212624.16+253827.2 CV 2458016.650-.750 from Lew and Donna Cook (Lew Cook)
  • PX And JD 017.51841 - 017.86840 (Damien Lemay)
  • V1454 CYG JD 2458012.684-.751 from Lew and Donna Cook (Lew Cook)
  • V1454 CYG CV JD 2458011.725-.857 (Lew Cook)
  • BW Scl - 20170921 - JD8018.091-8018.281 (Gordon Myers)
  • V0407 Lup on September 20, 2017 ; JD 2458017.513 to 2458017.543 (m31 at telenet.be)
  • FO Aqr - 20170921 - JD8017.967-8018.083 (Gordon Myers)
  • QR AND on September 14, 2017 ; JD 2458010.603 to 2458010.938 Gap in data due to program lockup (james boardmanjr)
  • v5668 sgr, sep 20 (Berto Monard)
  • v407 lup, sep 20 (Berto Monard)
  • QR AND on September 13, 2017 ; JD 2458009.608 to 2458009.931 (james boardmanjr)
  • QR And 20170920 - JD 8017.650 to 8017.978 (Jim Seargeant)
  • QR And 20170918 - JD 8015.580 to 8016.001 (Jim Seargeant)
  • DQ Her JD 2458017.52093 to 17.62278. (can see the 71 sec cycle by eyeball. ~ 0.05 mag p-p) (Donald Collins)
  • V407 Lup - 20170921 - JD8017.872-8017.958 (Gordon Myers)
  • PX And (JD 017.567 - 017.630) cut short by clouds (Joe Ulowetz)
  • PX And (JD 8017.711 - 8017.741) Very short run - bad weather (Geoff Stone)
  • PX And JD8017.314 - 8017.579 (Douglas Barrett)
  • GD 552(September, the 20th), C filter (David Cejudo)
  • GD 552(September, the 19th), C filter (David Cejudo)
  • PX And (JD 8016.706 - 8016.995) (Geoff Stone)
  • ES Cet - 20170920 - JD8017.009-8017.284 (Gordon Myers)
  • Less than a full cycle: FO Aqr CV JD2458016.971-17.144 (Lew Cook)
  • V0407 Lup on September 19, 2017 ; JD 2458016.514 to 2458016.545 (m31 at telenet.be)
  • V407 Lup - 20170920 - JD8016.872-8016.968 (Gordon Myers)
  • PNV J20205397+2508145 2017_09_17-19 (Domenico Licchelli)
  • PX And (JD 016.566 - 016.945) (Joe Ulowetz)
  • PX And (JD 8015.665 - 8016.012) (Geoff Stone)
  • NSV 25966 (=Cep-1, = GD 552) 2458013.697-.837 AVERAGES OF 4 40s IMGS from Lew and Donna (Lew Cook)