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-BLH-452 [data] |
| Constellation: | Ophiuchus |
| J2000.0: | 17 18 13.69 -04 38 50.6
259.55704 -4.64739
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| B1950.0: | 17 15 34.66 -04 35 43.2 |
| Other designations: |
2MASS J17181369-0438506
ASAS J171814-0438.8
CSS_J171813.7-043850
GSC 05074-00352
SSS_J171813.7-043850
UCAC4 427-067763
USNO-B1.0 0853-0311241
WISE J171813.70-043850.5
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| Var. type: | EW |
| Spec. type: | -- |
| Mag. range: | 13.26 - 13.72 V |
| Epoch: |
27 Jul 2007 (HJD 2454309.44900)
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Min II= 13.65 V. J-K= 0.43. ASAS-3 and NSVS magnitudes contaminated by 2MASS J17181354-0439051 (J-K= 0.48, V= 17.4, sep. 14"). Also NSVS magnitudes contaminated by 2MASS J17181613-0438469 (J-K= 0.83, V= 17.5, sep. 36"). Range has been corrected.
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| Period: 0.614851 d |
Discoverer: Siarhey Hadon, 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 |
NSVS 13638646
| 14:37 |
@ 277.0° 01:52 |
@ 83.0° |
| 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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