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Nearby objects (neighbors)

Many interesting astronomical questions start with asking, "what is near this object"? To enable these kinds of questions, the list below shows all SDSS objects within 0.5 arcminutes of the selected object.

Finding nearby objects is computationally intensive, so we have precomputed a 0.5-arcminute neighbors search for each object in the photoObjAll table. These precomputed neighbor searches are stored in the Neighbors table.

This Object

IAU nameobjidthingid
SDSS J164210.49+393917.91237655375184724526431360534

Neighboring objects within 0.5 arcminutes

objIdradecdistance (arcmin)typemode(mode description)
1237654638612054874 250.54372 39.654980.000STAR2SECONDARY
1237655128230658588 250.54371 39.654970.001STAR2SECONDARY
1237655128230659173 250.54642 39.658150.228STAR2SECONDARY
1237654638612055252 250.54657 39.658150.231STAR2SECONDARY
1237655375184725536 250.54654 39.658180.232STAR1PRIMARY
1237655375184725313 250.54202 39.649060.364GALAXY1PRIMARY
1237655128230658642 250.54193 39.649030.366STAR2SECONDARY
1237655375184725305 250.53896 39.648980.422STAR1PRIMARY
1237655375184724809 250.53656 39.649630.461GALAXY1PRIMARY
1237654638612055133 250.53655 39.649510.466GALAXY2SECONDARY
1237654638612055127 250.53442 39.651690.472STAR2SECONDARY
1237655375184725535 250.53440 39.651640.474STAR1PRIMARY
1237655128230659423 250.53440 39.651650.475GALAXY2SECONDARY