Table:
0
A
B
C
D
E
1
NGC number
Object type
Constellation
Right ascension ( J2000 )
Declination ( J2000 )
2
3518
Spiral galaxy
Leo
10h04m01.9s
°28′29″
3
3521
Spiral galaxy
Leo
11h05m48.9s
°02′06″
4
3532
Open cluster
Carina
11h05m33s
°44′
5
3539
Lenticular galaxy
Ursa Major
11h09m08.8s
°40′21″
6
3550
Lenticular
Ursa Major
11h10m38.3s
°46′04″
7
3552
Lenticular
Ursa Major
11h10m42.8s
°41′25″
8
3553
Lenticular
Ursa Major
11h10m40.3s
°51′09″
9
3554
Elliptical
Ursa Major
11h10m47.8s
°39′38″
10
3556
Spiral galaxy
Ursa Major
11h11m31.3s
°40′31″
11
3576
Diffuse nebula
Carina
11h11m49.8s
°18′14″
12
3587
Planetary nebula
Ursa Major
11h14m47.7s
°01′09″
13
3593
Spiral galaxy
Leo
11h14m37.1s
°49′03″
14
3596
Spiral galaxy
Leo
11h15m06.3s
°47′12″

Questions and formulas:
Question: what is the object type when the right ascension (j2000) is 11h10m42.8s?
Formula: UNIQUE(CHOOSECOLS(FILTER(A1:E1,D1="11h10m42.8s"),2))
Formula2: UNIQUE(CHOOSECOLS(FILTER(A2:E14,D2:D14="11h10m42.8s"),2))
Level: medium
Question: what is the declination (j2000) when the ngc number is higher than 3593?
Formula: LET(query1,SUMMARIZE(E1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)>3593))
Formula2: LET(query1,SUMMARIZE(E2:E14,SUMX(A2:A14)),FILTER(query1,CHOOSECOLS(query1,2)>3593))
Level: hard
Question: what is the constellation when the object type is spiral galaxy, the ngc number is less than 3593 and the right ascension (j2000) is 11h05m48.9s?
Formula: LET(query1,LET(query1,FILTER(A1:E1,(B1="spiral galaxy")*(D1="11h05m48.9s")),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<3593))
Formula2: LET(query1,LET(query1,FILTER(A2:E14,(B2:B14="spiral galaxy")*(D2:D14="11h05m48.9s")),SUMMARIZE(CHOOSECOLS(query1,3),SUMX(CHOOSECOLS(query1,1)))),FILTER(query1,CHOOSECOLS(query1,2)<3593))
Level: hard
Question: what is the right ascension (j2000) when the ngc number is 3576?
Formula: LET(query1,SUMMARIZE(D1,SUMX(A1)),FILTER(query1,CHOOSECOLS(query1,2)=3576))
Formula2: LET(query1,SUMMARIZE(D2:D14,SUMX(A2:A14)),FILTER(query1,CHOOSECOLS(query1,2)=3576))
Level: hard