Table:
text: List of NGC objects (2001–3000)
2001–2100
2001–2100
NGC_number Object_type Constellation Right_ascension_J2000_ Declination_J2000_
2014 Association of stars Dorado 05h32m24s °41′
2020 Diffuse nebula Dorado 05h33m12s °43′
2021 Association of stars Dorado 05h33m30s °27′
2022 Planetary nebula Orion 05h42m06.2s °05′11″
2023 Diffuse nebula Orion 05h41m37.9s °15′52″
2024 Emission nebula Orion 05h41m43s °51′
2025 Open cluster Mensa 05h32m33s °43′
2043 Open cluster Mensa 05h35m56.7s °04′23″
2068 Diffuse nebula Orion 05h46m46.7s °00′50″
2070 Open cluster Dorado 05h38m42s °06′
2080 Open cluster Dorado 05h39m44s °39′
2090 Spiral galaxy Columba 05h47m02.3s °15′05″
2099 Open cluster Auriga 05h52m19s °33′
2100 Open cluster Dorado 05h42m09s °12′43″

Question: What is the average NGC number of everything with a right ascension (J2000) of 05h33m30s among the list of NGC objects (2001–3000) from 2001 2100?

Question: What is the right ascension (J2000) with a declination (J2000) of °12′43″, is a Dorado constellation and has an NGC number greater than 2068 in the list of NGC objects (2001–3000) 2001–2100?

Question: From the list of NGC objects (2001-3000) 2001-2100, what kind of object has an NGC number higher than 2090 and a right ascension (J2000) of 05h52m19s?