02156+4223 GIC 29
02h 15m 39.57s +42° 23' 43.3" P.A. 160.00 sep 24.6 mag 12.05,16.94
| Coord 2000 | 02156+4223 | Discov num | GIC 29 | Comp | Coord arcsec 2000 | 02 15 39.57 +42 23 43.3 | |||||
| Date first | 1961 | Date last | 2015 | Obs | 11 | ||||||
| Pa first | 176 | Pa last | 160.4 | P.A. Now (θ) | 160.4° | ||||||
| Sep first | 26.0 | Sep last | 24.582 | Sep. Now (ρ) | 24.582" | ||||||
| Mag pri | 12.05 | Mag sec | 16.94 | delta mag (ΔM) | 4.89 | Spectral class | |||||
| Pri motion ra | +224 | Sec motion ra | +234 | ||||||||
| Pri motion dec | -061 | Sec motion dec | -063 | ||||||||
| Notes | N (See Notes) | ||||||||||
OTHER CATALOGS AND DESIGNATIONS
| Constellation | Andromeda | Tycho2 | 2838-00377-1 | Gaia DR2 | 351321177987670016 |
WDS 02156+4223 GIC 29 : NOTES
| discov_num | notes | refcode |
| GIC 29 | G133-079/G134-019. | |
| NLTT 7438/7440 | Chm2004 |
REFERENCES
| refcode | metd | author | reference |
| Chm2004 | E - | Chaname, J. & Gould, A. | 2004ApJ...601..289C |
| Chm2004 | ApJ 601, 289, 2004 | ||
| Chm2004 | (Photometry, coordinates, and astrometry from rNLTT. Astrometry from early | ||
| Chm2004 | versions of 2MASS and UCAC, with date given only as "circa 2000". Measures | ||
| Chm2004 | identical to discovery observations - predominantly close pairs - were assumed | ||
| Chm2004 | not new observations, so not included in WDS. Similar concerns when primary and | ||
| Chm2004 | secondary magnitudes or proper motions were the same.) |
DISCOVERER
| idgroup | discov | author |
| 1 | GIC | Giclas, H., Burnham, R. & Thomas, N. |
WDS HISTORIC DATA
| coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
| 02156+4223 | GIC 29 | 2000 | 3 | 160 | 24.2 | 12.05 | 16.94 | N D | 021539.57+422343.3 | ||
| 02156+4223 | GIC 29 | 2002 | 4 | 160 | 24.4 | 12.05 | 16.94 | N D | 021539.57+422343.3 | ||
| 02156+4223 | GIC 29 | 2010 | 5 | 160 | 24.5 | 12.05 | 16.94 | N | 021539.57+422343.3 | ||
| 02156+4223 | GIC 29 | 2015 | 7 | 160 | 24.6 | 12.05 | 16.94 | N | 021539.57+422343.3 |
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WDS 02156+4223 GIC 29 : VISUAL OBSERVATIONS REPORTS
WDS 02156+4223 GIC 29 : MEASURES
WDS 02156+4223 : VIRTUAL EYEPIECE
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WDS 02156+4223 : ALADIN DSS IMAGE @
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