Nu2 Sgr Spectral Information from SIMBAD
{SAO 187445} display ->ubv
UBV | V B-V U-B |Q/nbm| remarks | reference |
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UBV | 4.98 +1.32 +1.50 | 5 | |1966CoLPL...4...99J|
UBV | 5.00 +1.34 +1.52 |> 4 | |1963MNSSA..22...12C|
UBV |(J) 4.98 +1.33 +1.51 |? 1 | |1965BOTT....4...57M|
UBV |(J) 4.98 +1.32 +1.50 | 5 | |1966CoLPL...4...99J|
UBV |(E) 4.98 +1.32 +1.50 | 2 | |1986EgUBV.........M|
UBV |(*) 5.013 +1.345 +1.478| 1 | |1975MNRAS.172..667J|
{SAO 187445} display ->mk
MK |ds/mss Spectral type | reference |
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MK |MS/ 1 K1Ib/II |1988MSS...C04....0H|
MK | / K3 . COMP |1953ApJ...117..241K|
MK | / K3III |1967BOTT....4..149M|
IR magnitudes from Anita Cochrane (UTexas)
1.6 micron (J) = 2.18
2.2 micron (K) = 2.04
Nu2 Sgr Catalog Identifications
- SAO 187455 5.00 K0
- B1950: 18:52:05.766 -22:44:08.19 0.111 -0.026
- J2000: 18:55:06.745 -22:40:15.87 0.112 -0.027
- PPM 269074 4.3 K0
- B1950: 18:52:05.776 -22:44:07.85 0.122 -0.022
- J2000: 18:55:06.755 -22:40:15.52 0.123 -0.023
- Hipparchos Input Catalog 92734 5.00 K1
- B1950: 18:52:05.863 -22:44:08.22 0.101 -0.023
- J2000: 18:55:06.842 -22:40:15.89 0.102 -0.024
- HST Guide Star Catalog 6860.0304 5.00
- B1950: 18:52:06.167 -22:44:09.25
- J2000: 18:55:07.146 -22:40:16.90
- IRAS Point Source Catalog 188877
- Flux in milliJanskys at 12 microns: 7.18 25 microns: 1.77 60 microns: 0.51L 100 microns: 1.56L
- B1950: 18:52:05.700 -22:44:11.00
- J2000: 18:55:06.682 -22:40:18.74
- HD 175190 5.04 K0
- J2000: 18:55:07.900 -22:39:28.1|