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-BKQ-522 [data] |
| Constellation: | Draco |
| J2000.0: | 16 40 12.00 +70 34 25.8
250.05000 +70.57383
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| B1950.0: | 16 40 36.90 +70 40 06.9 |
| Other designations: |
2MASS J16401199+7034255
CSS_J164012.1+703426
GSC 04423-01526
NSVS 1078751
UCAC4 803-024575
USNO-B1.0 1605-0111103
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| Var. type: | EW |
| Spec. type: | -- |
| Mag. range: | 13.65 - 13.96 CV |
| Epoch: |
20 Apr 2007 (HJD 2454210.71900)
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Identification confirmed by means of photometric observations. NSVS magnitudes contaminated by GSC 04423-00478 (V= 14.73; sep. 24") and 2MASS J16401457+7034355 (V= 16.29; sep.16"). Range given is for the blend. Amplitude is reduced by light contamination.
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| Period: 0.37771 |
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 J164012.0+703425
| 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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