Coord 2000 | 20114+3135 |
Discov num | SEI 963 |
Comp | Coord arcsec 2000 | 20 11 23.63 +31 35 03.8 |
|||||
Date first | 1893 |
Date last | 2015 |
Obs | 12 |
||||||
Pa first | 145 |
Pa last | 142 |
P.A. Now (θ) | 142° |
||||||
Sep first | 16.3 |
Sep last | 15.2 |
Sep. Now (ρ) | 15.2" |
||||||
Mag pri | 11.56 |
Mag sec | 11.64 |
delta mag (ΔM) | 0.08 |
Spectral class | F2 (yellow-white) |
||||
Pri motion ra | -001 |
Sec motion ra | -002 |
||||||||
Pri motion dec | -009 |
Sec motion dec | -005 |
||||||||
Notes |
Precise pa | 141.9 |
Precise sep | 15.179 |
Constellation | Cygnus |
SAO | 69569 |
||||
Tycho2 | 2671-01094-1 |
Gaia DR2 | 2054022861840013312 |
coord_2000 | discov_num | comp | epoch | obs | pa | sep | mag_pri | mag_sec | spectr | notes | coord_arcsec_2000 |
20114+3135 | SEI 963 | 1998 | 5 | 142 | 15.3 | 11.56 | 11.64 | F2 | D | 201123.63+313503.8 | |
20114+3135 | SEI 963 | 2002 | 6 | 142 | 15.2 | 11.56 | 11.64 | F2 | D | 201123.63+313503.8 | |
20114+3135 | SEI 963 | 2010 | 7 | 142 | 15.3 | 11.56 | 11.64 | F2 | 201123.63+313503.8 | ||
20114+3135 | SEI 963 | 2015 | 8 | 142 | 15.2 | 11.56 | 11.64 | F2 | 201123.63+313503.8 |