Registry · deep sky

BD-16 4818

YSO SIMBAD Y*O O8.5V 51 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 18h 20m 35.39s
Declination: −16° 10′ 48.5″
Galactic l, b: 15.066, -0.7084
Magnitude V: 10.03
Parallax: 2.0392 mas
Proper motion: 0.428, -5.134 mas/yr

Also known as

31 identifiers

2MASS J18203538-1610484ALS 4933BD-16 4818Cl* NGC 6618 B 98Cl* NGC 6618 CEN 3CXOU J182035.3-161048Gaia DR1 4097815171698857856Gaia DR2 4097815171698857856Gaia DR3 4097815171698857856GEN# +2.66180342GSC 06265-01440IRC -20466Lan 16[LH81] 10LS 4933MPCM J182035.38-161048.4NGC 6618 342[P58] 2420PPM 234399SAO 161359SSTGLMA G015.0658-00.7084SSTGLMC G015.0658-00.7084SSTGLMC G015.0659-00.7084TIC 116433177TYC 6265-1440-1UCAC2 25839576UCAC4 370-129436YZ 106 6692[BFT2007] 720[PCB2009] 12[SH61b] 12

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
NGC 6618 414	YSO	7.741″	13.22
2MASS J18203626-1610550	YSO	14.15″	14.57
NGC 6618 337	YSO	38.87″	11.29
2MASS J18203306-1611215	YSO	47.05″	—
2MASS J18203095-1610393	YSO	64.49″	—
2MASS J18203057-1611040	YSO	70.99″	—
Cl* NGC 6618 B 150	YSO	71.31″	15.56
2MASS J18203044-1610530	YSO	71.37″	—
2MASS J18203022-1610349	YSO	75.5″	17.4
2MASS J18203083-1610075	YSO	77.32″	15.41
NGC 6618 341A	YSO	79.19″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/bd-16-4818 · Registry entry updated 2026-08-14.