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-BKK-477 [data] |
| Constellation: | Draco |
| J2000.0: | 17 21 05.45 +63 35 18.8
260.27271 +63.58854
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| B1950.0: | 17 20 44.45 +63 38 08.9 |
| Other designations: |
2MASS J17210544+6335189
CSS_J172105.5+633518
GSC 04202-01059
NSVS 2887379
UCAC3 308-099133
USNO-B1.0 1535-0219308
|
| Var. type: | EW |
| Spec. type: | -- |
| Mag. range: | 13.65 - 14.3 CV |
| Epoch: |
02 Jun 1999 (HJD 2451332.2310)
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| Period: 0.27930 |
Discoverer: Ivan Sergey, Andrey Prokopovich, VS-COMPAS Team |
Visibility Chart
| Saturday, April 18, 2026 |
Sunday, April 19, 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
| 20:31 |
@ 109.9° 06:16 |
@ 249.8° |
| 22:42 |
@ 128.9° 06:26 |
@ 228.3° |
| 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 J172105.4+633518
| 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
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