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-BKL-046 [data] |
| Constellation: | Ophiuchus |
| J2000.0: | 16 45 38.69 +01 00 31.8
251.41121 +1.00883
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| B1950.0: | 16 43 06.13 +01 05 56.6 |
| Other designations: |
2MASS J16453868+0100317
ASAS J164538+0100.6
CSS_J164538.5+010034
GSC 00384-01394
USNO-B1.0 0910-0274184
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| Var. type: | RRAB |
| Spec. type: | -- |
| Mag. range: | 14.85 - 15.84 V |
| Epoch: |
23 Apr 2007 (HJD 2454214.00000)
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Survey's data are for a blend of 2 stars 5" apart. The companion 2MASS J16453841+0100357 14.32 V-mag and J-K = 0.4. The range of the blend is V= 13.8 - 14.08. The range given in the table has been corrected from light contamination by the companion star. Positional data was taken from 2MASS.
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| Period: 0.73370 |
Discoverer: Andrey Prokopovich, Ivan Adamin, VS-COMPAS Team |
Visibility Chart
| Friday, August 28, 2026 |
Saturday, August 29, 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
| 20:24 |
@ 107.3° 06:27 |
@ 252.6° |
| 20:21 |
@ 279.7° 07:53 |
@ 85.6° |
| 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 J164538.6+010031
| 13:39 |
@ 269.1° 01:45 |
@ 90.9° |
| 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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