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-BKN-606 [data] |
| Constellation: | Draco |
| J2000.0: | 17 16 21.72 +74 06 35.7
259.09052 +74.10992
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| B1950.0: | 17 17 39.00 +74 09 42.6 |
| Other designations: |
2MASS J17162173+7406357
GSC 04427-01152
NSVS 1087850
NSVS 1148336
NSVS 1178521
UCAC3 329-044344
USNO-B1.0 1641-0098967
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| Var. type: | EB |
| Spec. type: | -- |
| Mag. range: | 12.78 - 13.04 R1 |
| Epoch: |
10 Jun 1999 (HJD 2451339.87000)
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J-K = 0.234
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| Period: 0.67662 |
Discoverer: Ivan Sergey, Andrey Prokopovich, VS-COMPAS Team |
Visibility Chart
| Friday, September 12, 2025 |
Saturday, September 13, 2025 |
| 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
| 19:47 |
@ 97.6° 06:54 |
@ 262.4° |
| 13:43 |
@ 132.5° 21:00 |
@ 225.1° |
| 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 J171621.7+740635
| 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
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Variables by Magnitude
Variables by Period
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