| Pino Bandini | ||||
| Star: Jonckheere 781 (J 781)
Location of site: Ravenna, Italy Date of observations (UT): Site classification: Urban Sky conditions: Seeing: 6 (10 best) Temperature: 24C Limiting visual magnitude: -- Telescope: Celestron C8 Magnification: 127x (Erfle 16 mm + diag) |
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| Richard Harshaw | ||||
| Star: Jonckheere 781 (J 781)
Location of site: Northern Kansas City, Missouri (USA). 94d 30m west longitude, 39d 15m north latitude 980 ft above Mean Sea Level Date of observations (UT): 03:30 on 26 July, 2000 Site classification: suburban Sky conditions: Seeing-- 6 out of 10, but highly variable Transparency-- 6 out of 10 Limiting visual magnitude-- 4.0 Telescope: Celestron C-8 Eyepiece: 10 mm Ortho + Barlow, 516x, mask |
Magnitudes: 9.4, 9.4
Sep/PA's: 3.0" + / 306 Year of last measurement: 1946 Distance (light years): not known Luminosity (in suns): n/a Eyepiece and magnification: 10 mm Ortho + Barlow, 516x, mask Colors noted: W and W? It lies due east (about 1 minute) of OS 390, a 6.5 mag / 8.5 mag pair 9.5" / 2. Jonckheere also noted a 15 mag star at 4.9" / 95. |
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