20182-0105 WSP 74 AF

Coord 2000	20182-0105		Discov num	WSP  74		Comp	AF		Coord arcsec 2000	20 18 09.32 -01 04 32.6
Date first	2013		Date last	2016		Obs	4
Pa first	217		Pa last	217.7		P.A. Now (θ)	217.7°
Sep first	24.1		Sep last	23.964		Sep. Now (ρ)	23.964"
Mag pri	9.80		Mag sec	19.10		delta mag (ΔM)	9.3		Spectral class	F9 (yellow-white)
Pri motion ra	+001		Sec motion ra
Pri motion dec	-065		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			20 18 09 -01 04 33	WSP 74 AB	2016	4	8	11.8	9.80	18.30	8.50
Show			20 18 09 -01 04 33	WSP 74 AC	2016	4	193	15.7	9.80	19.80	10.00
Show			20 18 09 -01 04 33	WSP 74 AD	2016	4	71	15.9	9.80	18.00	8.20
Show			20 18 09 -01 04 33	WSP 74 AE	2016	3	133	19.7	9.80	19.80	10.00
Show			20 18 09 -01 04 33	WSP 74 AF	2016	4	218	24.0	9.80	19.10	9.30		<===
Show			20 18 09 -01 04 33	WSP 74 AG	2016	1	100	8.0	9.80	20.60	10.80
Show			20 18 09 -01 04 33	WSP 74 AH	2016	1	75	21.5	9.80	20.60	10.80

Octuple system
8 estimated visually detectable stars in this system

Constellation

Aquila

Tycho2

5162-01142-1

No records found.

refcode	metd	author	reference
WSP		WASP (Wide Angle Search for Planets)	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20182-0105	WSP 74	AF	2016	2	218	24.0	9.80	19.10	F9		201809.32-010432.6

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS