20108-0136 BAL 609

20^h 10^m 45.95^s -01° 35' 45.0" P.A. 81.00 sep 6.8 mag 11.88,12.30

Coord 2000	20108-0136	Discov num	BAL 609	Comp		Coord arcsec 2000	20 10 45.95 -01 35 45.0
Date first	1896	Date last	2015	Obs	10
Pa first	89	Pa last	80.7	P.A. Now (θ)	80.7°
Sep first	6.9	Sep last	6.76	Sep. Now (ρ)	6.76"
Mag pri	11.88	Mag sec	12.30	delta mag (ΔM)	0.42	Spectral class
Pri motion ra	+001	Sec motion ra	+013
Pri motion dec	-001	Sec motion dec	+002
Notes

rPM=0.94

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Tycho2

5161-01277-1

Gaia DR2

4223741349372086912

WDS 20108-0136 BAL 609 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Bal1924	Ma -	Baillaud, R.	1924JO......7..117B
Bal1924		J. Obs. 7, 117, 1924
Bal1925	Ma -	Baillaud, R.	1925JO......8...53B
Bal1925		J. Obs. 8, 53, 1925
Bal1925b	Ma j	Baillaud, R.	1925JO......8...56B
Bal1925b		J. Obs. 8, 56, 1925
Bal1926	Ma -	Baillaud, R.	1926JO......9..129P
Bal1926		J. Obs. 9, 129, 1926
Bal1937A	Ma -	Baillaud, R.	1937AnLei..18....1S
Bal1937A		cited by Strand (Ann. Sterrew. Leiden 18, 1937)
Bal1944	C -	Baillaud, R.	1944AnBes...3...33B
Bal1944	+Pa	Ann. Obs. Besancon New Ser. 3, 33, 1943
Bal1944	+Po

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20108-0136	BAL 609		1998	3	82	6.7	11.88	12.30		D	201045.95-013545.0
20108-0136	BAL 609		2000	4	82	6.7	11.88	12.30		D	201045.95-013545.0
20108-0136	BAL 609		2015	6	81	6.8	11.88	12.30			201045.95-013545.0

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WDS 20108-0136 BAL 609 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20108-0136 BAL 609 : MEASURES

No records found.

WDS 20108-0136 : VIRTUAL EYEPIECE

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WDS 20108-0136 : ALADIN DSS IMAGE @ 20^h 10^m 45.95^s -01° 35' 45.0"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20108-0136 BAL 609 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		20108-0136	BAL 609		81	6.8
Show	Petra	20127-0209	WSP 80	AB	54	11.3	44
Show	Petra	20127-0209	WSP 80	AC	193	19.2	44
Show	Petra	20127-0209	WSP 80	AD	213	14.7	44
Show	Petra	20127-0209	WSP 80	AE	338	27.3	44
Show	Petra	20127-0209	WSP 80	AF	59	28.5	44
Show	Petra	20127-0209	WSP 80	AG	30	29.7	44
Show	Petra	20127-0209	WSP 80	AH	53	31.1	44
Show		20125-0217	UC 4121		198	9.5	49
Show		20101-0225	J 2297		207	7.4	51
Show		20143-0209	RST4656		139	0.6	64
Show		20065-0144	BAL 257		248	17.9	64
Show		20060-0209	BAL 256		277	6.5	80
Show		20134-0246	BRT 497		275	4.2	81
Show		20128-0300	STF2643		81	3.0	90
Show		20170-0129	A 868		309	0.2	93
Show		20168-0204	TDT2138		69	0.5	95
Show		20120+0004	GWP2927		150	9.8	102
Show		20113-0008	S 735		211	56.4	104
Show		20166-0234	GWP2934		47	107.0	105
Show		20119+0010	UC 4118		28	58.2	107
Show		20048-0239	ELP 45	AB	208	2.7	110
Show		20048-0239	CVN 108	AC	57	4.4	110
Show		20048-0239	CVN 108	AD	232	5.6	110
Show		20048-0239	CVN 108	AE	140	7.0	110
Show		20074+0000	J 2570	AB	79	3.6	110
Show		20074+0000	J 2570	AC	302	11.4	110
Show		20182-0105	WSP 74	AB	8	11.8	116
Show		20182-0105	WSP 74	AC	193	15.7	116
Show		20182-0105	WSP 74	AD	71	15.9	116
Show		20182-0105	WSP 74	AE	133	19.7	116
Show		20182-0105	WSP 74	AF	218	24.0	116
Show		20182-0105	WSP 74	AG	100	8.0	116
Show		20182-0105	WSP 74	AH	75	21.5	116
Show		20143+0009	HDS2885		132	0.2	118
Show		20186-0146	BAL 258	AB	46	5.8	118
Show		20186-0146	J 1702	AC	289	11.7	118
Show		20078+0021	BAL1212		114	12.3	126
Show		20085-0340	HLD 37		308	3.2	129
Show		20121-0034	DAM 200		211	4.2	131
Show		20152-0330	STF2654		232	14.4	133
Show		20122-0035	DAM 201		358	6.9	133
Show		20184-0245	HJ 911		122	21.5	134
Show		20120-0031	J 548		139	4.1	135
Show		20198-0134	RST4663		334	1.1	135
Show		20018-0121	J 544		350	4.0	136
Show		20048-0007	TDT1955		258	0.5	137
Show		20154-0025	KPP2773		139	2.0	140
Show		20102+0043	GRV 317		46	45.1	140
Show		20031-0256	KPP1789		116	13.9	141
Show		20075-0037	H 4 34		198	49.7	141

WDS 20108-0136 : COMPONENTS

	A
B	pa=80.7° sep=6.76"

20108-0136 A

Componente originario normalizzato	AB		Coord arcsec 2000	201045.95-013545.0		Mag	11.88		PmRA	1.00
PmDE	-1.0		Tycho2	5161-01277-1

Tycho2

Tycho2	5161-01277-1	Pflag		RAmdeg	302.69145999	DEmdeg	-1.59585443
PmRA	3.9	PmDE	-1.5	E RAmdeg	87	E DEmdeg	98
E pmRA	1.8	E pmDE	2.1	EpRAm	1950.78	EpDEm	1935.36
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.5	Q pmRA	0.7
Q pmDE	0.5	BTmag	12.156	E BTmag	0.163	VTmag	11.875
E VTmag	0.197	Prox	858	TYC		HIP
CCDM		RAdeg	302.69145083	DEdeg	-1.59585083	EpRA 1990	1.68
EpDE 1990	1.33	E RAdeg	115.4	E DEdeg	154.3	Posflg
Corr	-0.2

20108-0136 B

Componente originario normalizzato	AB		Coord arcsec 2000	201046.39-013543.9		Mag	12.3		PmRA	13.00
PmDE	2.0		Calc delta mag	0.42		Calc coord	yes