Project VS-COMPAS
Variable Stars Common Observation
Mission in Particular Areas of the Sky
1347 stars discovered as of Nov 15, 2015
| AAVSO UID: | 000-BKJ-803 [data] |
| Constellation: | Canes Venatici |
| J2000.0: | 12 55 21.22 +51 08 12.3
193.83842 +51.13674
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| B1950.0: | 12 53 07.03 +51 24 26.6 |
| Other designations: |
2MASS J12552119+5108121
CSS_J125521.3+510812
GSC 03461-01980
NSVS 5051223
UCAC3 283-113481
USNO-B1.0 1411-0231616
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| Var. type: | BY |
| Spec. type: | -- |
| Mag. range: | 13.5 - 13.85 CV |
| Epoch: |
29 Jun 1999 (HJD 2451358.50000)
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CRTS data mainly used to determine CV magnitude range of the star.
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| Period: 3.51688 |
Discoverer: Ivan Sergey, Andrey Prokopovich |
Visibility Chart
| Friday, May 15, 2026 |
Saturday, May 16, 2026 |
| 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 00 |
01 | 02 | 03 | 04 | 05 | 06 |
07 | 08 | 09 | 10 | 11 | 12 |
Sun and Moon
| 21:20 |
@ 124.8° 05:22 |
@ 235.1° |
| 20:00 |
@ 122.9° 04:26 |
@ 233.1° |
| 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 00 |
01 | 02 | 03 | 04 | 05 | 06 |
07 | 08 | 09 | 10 | 11 | 12 |
VSX J125521.2+510812
| Circumpolar / The object is all day up |
| 13 | 14 | 15 | 16 | 17 | 18 |
19 | 20 | 21 | 22 | 23 | 00 |
01 | 02 | 03 | 04 | 05 | 06 |
07 | 08 | 09 | 10 | 11 | 12 |
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Statistics Overview
Variables by Constellation
Variables by Type
Variables by Magnitude
Variables by Period
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