21123+1919 TDT 2825

21^h 12^m 20.92^s +19° 18' 32.4" P.A. 299.00 sep 0.4 mag 10.81,10.85

Coord 2000	21123+1919	Discov num	TDT2825	Comp		Coord arcsec 2000	21 12 20.92 +19 18 32.4
Date first	1991	Date last	1991	Obs	1
Pa first	299	Pa last	298.9	P.A. Now (θ)	298.9°
Sep first	0.4	Sep last	0.43	Sep. Now (ρ)	0.43"
Mag pri	10.81	Mag sec	10.85	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+032	Sec motion ra	+032
Pri motion dec	-034	Sec motion dec	-034
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Tycho2

1658-00818-1

Gaia DR2

1788849141436882560

WDS 21123+1919 TDT 2825 : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21123+1919	TDT2825		1991	1	299	0.4	10.81	10.85			211220.92+191832.4

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WDS 21123+1919 TDT 2825 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21123+1919 TDT 2825 : MEASURES

No records found.

WDS 21123+1919 : VIRTUAL EYEPIECE

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WDS 21123+1919 : ALADIN DSS IMAGE @ 21^h 12^m 20.92^s +19° 18' 32.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21123+1919 TDT 2825 : 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		21123+1919	TDT2825		299	0.4
Show		21132+1915	GWP3045		147	18.4	13
Show		21107+1909	J 2339		249	7.2	27
Show		21121+1946	TDT2820		107	0.7	28
Show		21138+1942	GWP3047		184	7.7	32
Show		21105+1958	STF2767		28	2.5	47
Show		21091+1906	COU 329		99	0.6	48
Show		21132+2006	LDS4870		32	369.6	49
Show		21120+1822	ZIE 12	AB	26	13.3	57
Show		21120+1822	ZIE 12	AC	268	298.4	57
Show		21117+1821	LDS1051		88	298.5	58
Show		21081+1857	J 3125		259	4.7	62
Show		21138+2025	TDT2838		20	0.5	70
Show		21161+2011	SLW1234		135	83.9	75
Show		21079+1851	HO 150		136	3.0	78
Show		21130+1802	J 577		19	2.4	78
Show		21109+1801	COU 69		330	1.5	80
Show		21094+1809	SLN 89		15	2.1	81
Show		21147+2034	TDT2853		221	1.7	83
Show		21093+2029	J 575		181	10.9	84
Show		21133+2041	BRT2493		316	4.3	84
Show		21085+2025	J 574		47	3.1	86
Show		21102+2045	RAO 25		211	3.2	92
Show		21179+1831	HU 368		312	0.2	93
Show		21058+1939	J 2702		178	5.4	97
Show		21150+1750	BPM2352		127	115.1	97
Show		21095+2047	GRV 426		129	37.4	98
Show		21061+1836	TDS1116		265	1.2	100
Show		21148+1746	SHN 249		-1	0.2	100
Show		21083+1757	BPM2332		327	113.5	101
Show		21141+1741	BPM2349		124	51.8	101
Show		21063+1824	BPM2326		314	67.8	102
Show		21089+1748	HU 365		19	1.0	103
Show		21052+1936	HDS3005		14	0.3	104
Show		21158+1745	LDS1052		69	8.6	104
Show		21152+1741	LDS4875		127	195.4	107
Show		21182+1807	BPMA253		239	269.4	110
Show		21080+1748	LDS4865		106	147.9	110
Show		21125+1727	BPMA252		173	255.4	112
Show		21200+1953	GRV 447		277	32.2	115
Show		21194+1816	COU 70		349	1.7	119
Show		21174+2053	KUI 106		341	4.4	119
Show		21041+1837	KPP 546		61	5.1	124
Show		21039+1844	BRT2489		246	5.4	125
Show		21094+1721	STF2763	BC	227	30.2	125
Show		21094+1721	STF2763	AB	293	17.1	125
Show		21182+1741	J 1720		321	7.3	128
Show		21215+1924	J 3316		164	6.0	131
Show		21056+1749	J 797		214	4.1	131
Show		21087+1717	HEI 184		62	2.9	133
Show		21126+1706	BPM2342		220	72.4	133

WDS 21123+1919 : COMPONENTS

	A
B	pa=300.3° sep=0.41"

21123+1919 A

Componente originario normalizzato	AB		Coord arcsec 2000	211220.92+191832.4		Mag	10.81		PmRA	32.00
PmDE	-34.0		Tycho2	1658-00818-1

Tycho2

Tycho2	1658-00818-1	Pflag		RAmdeg	318.08712715	DEmdeg	19.30901502
PmRA	31.9	PmDE	-34.2	E RAmdeg	17	E DEmdeg	24
E pmRA	1.0	E pmDE	1.0	EpRAm	1988.57	EpDEm	1984.96
Num	5	Q RAmdeg	1.4	Q DEmdeg	2.9	Q pmRA	1.4
Q pmDE	3.0	BTmag	10.781	E BTmag	0.037	VTmag	10.183
E VTmag	0.031	Prox	999	TYC	T	HIP
CCDM		RAdeg	318.08704917	DEdeg	19.30909833	EpRA 1990	1.70
EpDE 1990	1.25	E RAdeg	16.7	E DEdeg	25.4	Posflg
Corr	0.2

21123+1919 B

Componente originario normalizzato	AB		Coord arcsec 2000	211220.89+191832.6		Mag	10.85		PmRA	32.00
PmDE	-34.0		Calc delta mag	0.04		Calc coord	yes