2154 Underhill

Summary

2154 Underhill is an asteroid^[1].

Key Facts

• 2154 Underhill is credited with the discovery of Cornelis Johannes van Houten^[2].
• 2154 Underhill is credited with the discovery of Ingrid van Houten-Groeneveld^[3].
• 2154 Underhill is credited with the discovery of Tom Gehrels^[4].
• 2154 Underhill is credited with the discovery of Palomar–Leiden survey^[5].
• 2154 Underhill's instance of is recorded as asteroid^[6].
• 2154 Underhill's site of astronomical discovery is recorded as Palomar Observatory^[7].
• Anne Barbara Underhill is named after 2154 Underhill^[8].
• 2154 Underhill's follows is recorded as Q836742^[9].
• 2154 Underhill's followed by is recorded as Q147839^[10].
• 2154 Underhill's minor planet group is recorded as asteroid belt^[11].
• 2154 Underhill's parent astronomical body is recorded as Sun^[12].
• 2154 Underhill's provisional designation is recorded as 1958 GU^[13].
• 2154 Underhill's provisional designation is recorded as 1973 SN4^[14].
• 2154 Underhill's provisional designation is recorded as 1973 UC4^[15].
• 2154 Underhill's provisional designation is recorded as 1979 DB^[16].
• 2154 Underhill's provisional designation is recorded as 2015 P-L^[17].
• 2154 Underhill's time of discovery or invention is recorded as +1960-09-24T00:00:00Z^[18].
• 2154 Underhill's Freebase ID is recorded as /m/03yhk8w^[19].
• 2154 Underhill's JPL Small-Body Database SPK-ID is recorded as 20002154^[20].
• 2154 Underhill's significant event is recorded as naming^[21].
• 2154 Underhill's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.12'}^[22].
• 2154 Underhill's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1228306'}^[23].
• 2154 Underhill's orbital eccentricity is recorded as {'unit': '1', 'amount': '+0.1260941726040865'}^[24].
• 2154 Underhill's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.0'}^[25].
• 2154 Underhill's absolute magnitude is recorded as {'unit': '1', 'amount': '+13.26'}^[26].

Body

Works and Contributions

Credited discoveries include Cornelis Johannes van Houten^[2], an astronomer^[27], 1920–2002^[28], of Kingdom of the Netherlands^[29], specialised in astronomy^[30]; Ingrid van Houten-Groeneveld^[3], an astronomer^[31], 1921–2015^[32], of Kingdom of the Netherlands^[33], specialised in astronomy^[34]; Tom Gehrels^[4], an astronomer^[35], 1925–2011^[36], of Kingdom of the Netherlands^[37], awarded the Masursky Award^[38], specialised in astronomy^[39]; and Palomar–Leiden survey^[5], an astronomical survey^[40].