20135+0440 J   550

Coord 2000	20135+0440		Discov num	J   550		Comp			Coord arcsec 2000	20 13 28.14 +04 39 39.1
Date first	1911		Date last	2015		Obs	8
Pa first	133		Pa last	141		P.A. Now (θ)	141°
Sep first	4.9		Sep last	4.2		Sep. Now (ρ)	4.2"
Mag pri	11.87		Mag sec	12.30		delta mag (ΔM)	0.43		Spectral class
Pri motion ra	-016		Sec motion ra	+000
Pri motion dec	+008		Sec motion dec	-025
Notes

rPM=1.467 This double is not physical.

Precise pa

141.2

Precise sep

4.162

Constellation

Aquila

Gaia DR2

61092940160

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20135+0440	J 550		2000	5	140	4.2	11.87	12.30		D	201328.14+043939.1
20135+0440	J 550		2010	7	139	4.1	11.87	12.30			201328.14+043939.1
20135+0440	J 550		2015	8	141	4.2	11.87	12.30			201328.14+043939.1

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