NGC 1027

(FoF 2187)

UTI: UCC Trust Index C_N C_dens C_C3 C_lit C_dup 1.0 1.0 0.75 1.0 1.0 NGC 1027 is a very rich, very dense object of high C3 quality. It is very well-studied in the literature.
C3	N_50	r_50
AB	634	11.3

Search object in SciX | Simbad

Positions

Reference	RA	DEC	Plx	pmRA	pmDE	Rv
Dias et al. (2002)	40.679	61.634	–	-2.46	0.95	15.63
Chen et al. (2003)	40.725	61.555	–	0.76	0.35	15.0
Kharchenko et al. (2012)	40.665	61.62	–	-2.22	-0.83	–
Loktin & Popova (2017)	40.68	61.634	–	-1.922	-1.944	15.0
Liu & Pang (2019)	40.654	61.613	0.887	-1.735	2.111	–
Cantat-Gaudin et al. (2020)	40.677	61.616	0.882	-1.753	2.09	–
Dias et al. (2021)	40.658	61.608	0.877	-1.752	2.116	-30.862
Jaehnig et al. (2021)	40.709	61.612	0.919	-1.748	2.112	–
He et al. (2022)	40.657	61.615	0.889	-1.782	2.032	–
Tarricq et al. (2022)	40.738	61.624	0.904	-1.79	2.034	–
Hunt & Reffert (2023)	40.652	61.623	0.888	-1.789	2.04	-43.832
Cavallo et al. (2024)	40.675	61.616	0.887	–	–	–
Hunt & Reffert (2024)	40.652	61.623	0.888	-1.789	2.04	-43.832
UCC	40.676	61.617	0.883	-1.786	2.032	-45.071

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Estimated members

1 2 3

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Fundamental parameters

Reference	Values
Dias et al. (2002)	E(B-V)=0.41, Dist=1030.0, Age=8.4
Chen et al. (2003)	HDis=772, Age=0.15
Kharchenko et al. (2012)	e_bv=0.25, distance=950, log_age=8.55
Loktin & Popova (2017)	E(B-V)=0.323, Dmod=9.514, logt=8.2
Liu & Pang (2019)	Age=0.065, Z=0.5
Cantat-Gaudin et al. (2020)	AVNN=1.01, DMNN=10.26, AgeNN=8.29
Dias et al. (2021)	Av=1.397, Dist=1041, logage=7.956, [Fe/H]=0.036
He et al. (2022)	A0=1.5, logAge=7.75
Tarricq et al. (2022)	Dist=1096, logAgeNN=8.33
Hunt & Reffert (2023)	AV50=1.235, diffAV50=0.852, MOD50=10.149, logAge50=8.056
Cavallo et al. (2024)	AV50=1.46, dMod50=10.27, logAge50=8.1, [Fe/H]50=0.07
Hunt & Reffert (2024)	MassJ=1490.57

Search coordinates in Bayestar19

Cluster region