(39984) 1998 HQ18

Summary

(39984) 1998 HQ18 is an asteroid^[1].

Key Facts

• (39984) 1998 HQ18 is credited with the discovery of Lincoln Near-Earth Asteroid Research^[2].
• (39984) 1998 HQ18's instance of is recorded as asteroid^[3].
• (39984) 1998 HQ18's site of astronomical discovery is recorded as Experimental Test Site^[4].
• (39984) 1998 HQ18's follows is recorded as (39983) 1998 HX16^[5].
• (39984) 1998 HQ18's followed by is recorded as (39985) 1998 HT23^[6].
• (39984) 1998 HQ18's minor planet group is recorded as asteroid belt^[7].
• (39984) 1998 HQ18's parent astronomical body is recorded as Sun^[8].
• (39984) 1998 HQ18's provisional designation is recorded as 1995 OP8^[9].
• (39984) 1998 HQ18's provisional designation is recorded as 1998 HQ18^[10].
• (39984) 1998 HQ18's time of discovery or invention is recorded as +1998-04-18T00:00:00Z^[11].
• (39984) 1998 HQ18's JPL Small-Body Database SPK-ID is recorded as 20039984^[12].
• (39984) 1998 HQ18's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06'}^[13].
• (39984) 1998 HQ18's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.0602346'}^[14].
• (39984) 1998 HQ18's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.06215303633165199'}^[15].
• (39984) 1998 HQ18's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.3'}^[16].
• (39984) 1998 HQ18's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.4'}^[17].
• (39984) 1998 HQ18's absolute magnitude is recorded as {'unit': '1', 'amount': '+15.48'}^[18].
• (39984) 1998 HQ18's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.79224'}^[19].
• (39984) 1998 HQ18's orbital inclination is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+4.798485177307775'}^[20].
• (39984) 1998 HQ18's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q577', 'amount': '+3.79'}^[21].
• (39984) 1998 HQ18's orbital period is recorded as {'unit': 'http://www.wikidata.org/entity/Q573', 'amount': '+1385.363006617923'}^[22].
• (39984) 1998 HQ18's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.63494'}^[23].
• (39984) 1998 HQ18's longitude of ascending node is recorded as {'unit': 'http://www.wikidata.org/entity/Q28390', 'amount': '+223.5376022371085'}^[24].
• (39984) 1998 HQ18's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.4324044'}^[25].
• (39984) 1998 HQ18's semi-major axis of an orbit is recorded as {'unit': 'http://www.wikidata.org/entity/Q1811', 'amount': '+2.432073933472553'}^[26].

Body

Designation and Status

(39984) 1998 HQ18's instance of is recorded as asteroid^[3].