As of 2022-03-07, the Wikidata property orbital period (P2146) is used on 44,862 items as main value on statements (not counting qualifiers) of the Q and P namespaces.

Closest properties: by cardinality of intersection, by Jaccard index.

Display properties of the following types:                                    

Closest properties by cardinality of intersection

IDLabelIntersection cardinalityJaccard index
P31 instance of 44,859
 0.0005
P575 time of discovery or invention 44,247
 0.5739
P2233 semi-major axis of an orbit 42,898
 0.9476
P1096 orbital eccentricity 42,066
 0.8451
P2045 orbital inclination 41,700
 0.8383
P2248 argument of periapsis 41,170
 0.8330
P61 discoverer or inventor 40,826
 0.5251
P2244 periapsis 40,586
 0.9030
P2243 apoapsis 40,582
 0.9027
P156 followed by 40,402
 0.0374
P155 follows 40,396
 0.0371
P2213 longitude of ascending node 40,152
 0.8120
P2325 mean anomaly 40,149
 0.8127
P5736 Minor Planet Center body ID 40,113
 0.1588
P1457 absolute magnitude 40,112
 0.7522
P65 site of astronomical discovery 39,729
 0.6753
P716 JPL Small-Body Database SPK-ID 38,705
 0.1595
P196 minor planet group 38,600
 0.3955
P490 provisional designation 36,734
 0.6250
P4839 Wolfram Language entity code 25,348
 0.1103
P2671 Google Knowledge Graph ID 23,402
 0.0032
P4501 albedo 23,031
 0.5106
P646 Freebase ID 20,325
 0.0046
P793 significant event 17,308
 0.0506
P138 named after 8,493
 0.0226
P397 parent astronomical body 8,257
 0.1682
P59 constellation 4,026
 0.0005
P5653 Extrasolar Planets Encyclopaedia exoplanet ID 3,976
 0.0879
P3083 SIMBAD ID 3,936
 0.0005
P1046 discovery method 3,929
 0.0871
P6259 epoch 3,894
 0.0005
P6257 right ascension 3,869
 0.0005
P6258 declination 3,869
 0.0005
P528 catalog code 3,685
 0.0004
P2215 proper motion 3,540
 0.0009
P2120 radius 3,133
 0.0606
P18 image 1,855
 0.0004
P2067 mass 1,710
 0.0045
P2386 diameter 1,221
 0.0178
P2051 M sin i 929
 0.0207
P4384 DAMIT asteroid ID 889
 0.0198
P373 Commons category 676
 0.0002
P1145 Lagrangian point 600
 0.0120
P619 UTC date of spacecraft launch 457
 0.0089
P377 SCN 453
 0.0089
P247 COSPAR ID 452
 0.0089
P1427 start point 450
 0.0060
P361 part of 434
 0.0001
P137 operator 415
 0.0007
P522 type of orbit 397
 0.0087

Closest properties by Jaccard index

IDLabelIntersection cardinalityJaccard index
P2233 semi-major axis of an orbit 42,898
 0.9476
P2244 periapsis 40,586
 0.9030
P2243 apoapsis 40,582
 0.9027
P1096 orbital eccentricity 42,066
 0.8451
P2045 orbital inclination 41,700
 0.8383
P2248 argument of periapsis 41,170
 0.8330
P2325 mean anomaly 40,149
 0.8127
P2213 longitude of ascending node 40,152
 0.8120
P1457 absolute magnitude 40,112
 0.7522
P65 site of astronomical discovery 39,729
 0.6753
P490 provisional designation 36,734
 0.6250
P575 time of discovery or invention 44,247
 0.5739
P61 discoverer or inventor 40,826
 0.5251
P4501 albedo 23,031
 0.5106
P196 minor planet group 38,600
 0.3955
P397 parent astronomical body 8,257
 0.1682
P716 JPL Small-Body Database SPK-ID 38,705
 0.1595
P5736 Minor Planet Center body ID 40,113
 0.1588
P4839 Wolfram Language entity code 25,348
 0.1103
P5653 Extrasolar Planets Encyclopaedia exoplanet ID 3,976
 0.0879
P1046 discovery method 3,929
 0.0871
P2120 radius 3,133
 0.0606
P793 significant event 17,308
 0.0506
P156 followed by 40,402
 0.0374
P155 follows 40,396
 0.0371
P138 named after 8,493
 0.0226
P2051 M sin i 929
 0.0207
P4384 DAMIT asteroid ID 889
 0.0198
P2386 diameter 1,221
 0.0178
P1145 Lagrangian point 600
 0.0120
P377 SCN 453
 0.0089
P619 UTC date of spacecraft launch 457
 0.0089
P247 COSPAR ID 452
 0.0089
P522 type of orbit 397
 0.0087
P720 asteroid spectral type 381
 0.0085
P2212 angular distance 370
 0.0082
P1158 location of landing 291
 0.0065
P620 time of spacecraft landing 286
 0.0064
P1876 vehicle 287
 0.0063
P375 space launch vehicle 325
 0.0063
P1029 crew member(s) 276
 0.0061
P1418 orbits completed 270
 0.0060
P1427 start point 450
 0.0060
P2076 temperature 236
 0.0052
P2956 NAIF ID 212
 0.0047
P646 Freebase ID 20,325
 0.0046
P2067 mass 1,710
 0.0045
P367 astronomic symbol image 171
 0.0038
P744 asteroid family 162
 0.0036
P2147 rotation period 153
 0.0034