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-BLD-047 [data] |
| Constellation: | Serpens |
| J2000.0: | 17 55 20.23 -12 39 20.8
268.83429 -12.65578
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| B1950.0: | 17 52 31.51 -12 38 54.3 |
| Other designations: |
2MASS J17552022-1239207
AKARI-IRC-V1 1755202-123920
ASAS J175520-1239.4
GSC2.3 S80J002664
IRAS R17525-1239
UCAC4 387-086798
USNO-B1.0 0773-0505124
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| Var. type: | M |
| Spec. type: | -- |
| Mag. range: | 14.5 - <18.1 V |
| Epoch: |
26 Jul 2007 (HJD 2454308)
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J-K= 1.76. ASAS-3 and NSVS magnitudes contaminated by 2MASS J17551958-1239194 (J-K= 1.01, V= 16.1, sep. 9.5" ) and 2MASS J17552108-1239389 (J-K= 0.70, V= 16.5, sep. 22"). NSVS magnitudes also contaminated by other nearby stars. Range has been corrected.
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| Period: 226 |
Discoverer: Alexandr Ditkovsky, 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 |
NSVS 16580216
| 15:00 |
@ 290.8° 00:45 |
@ 69.2° |
| 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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