18516+3739 ES 2025 BD

Coord 2000	18516+3739		Discov num	ES 2025		Comp	BD		Coord arcsec 2000	18 51 35.06 +37 39 04.0
Date first	1923		Date last	2015		Obs	11
Pa first	12		Pa last	11		P.A. Now (θ)	11°
Sep first	5.6		Sep last	5.318		Sep. Now (ρ)	5.318"
Mag pri	11.46		Mag sec	12.20		delta mag (ΔM)	0.74		Spectral class
Pri motion ra	-005		Sec motion ra	-002
Pri motion dec	-074		Sec motion dec	+021
Notes

rPM=1.282 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			18 51 35 +37 38 41	ES 2025 AB	2015	24	353	25.0	10.98	11.46	0.48
Show			18 51 35 +37 38 41	ES 2025 AD	2015	11	356	30.1	10.98	12.10	1.12
Show			18 51 35 +37 38 41	FYM 39 AE	2015	8	299	63.2	10.98	13.40	2.42
Show			18 51 35 +37 38 41	FYM 39 AF	2015	8	205	87.9	10.98	11.50	0.52
Show			18 51 35 +37 38 41	FYM 39 AG	2015	8	116	55.1	10.98	12.80	1.82
Show			18 51 35 +37 39 04	ES 2025 BC	2015	8	78	5.9	11.46	14.20	2.74
Show			18 51 35 +37 39 04	ES 2025 BD	2015	11	11	5.3	11.46	12.20	0.74		<===

Septuple system
7 estimated visually detectable stars in this system

Constellation

Lyra

Tycho2

3119-02216-1

Gaia DR2

2097004764231870080