(3421) Yangchenning

asteroid

Wikidata entity: Q151538

Quantities

P1457absolute magnitude13.8
P1457absolute magnitude13.81
P4501albedo0.45
P2243apoapsis2.439951045532987
P2243apoapsis2.442
P2248argument of periapsis204.85764
P2248argument of periapsis205.4708874337912
P2386diameter3.951
P2213longitude of ascending node243.5173151494348
P2213longitude of ascending node243.65711
P2325mean anomaly337.9291527982732
P2325mean anomaly349.88915
P1096orbital eccentricity0.09
P1096orbital eccentricity0.09240327313955171
P1096orbital eccentricity0.0932164
P2045orbital inclination2.466087931658119
P2045orbital inclination2.46662
P2146orbital period3.34
P2146orbital period1219.25798099959
P2244periapsis2.0254238
P2244periapsis2.027174063897713
P2147rotation period4.99
P2233semi-major axis of an orbit2.23356255471535
P2233semi-major axis of an orbit2.2336354
P11796time of periapsis2461075.250157217

P61 discoverer or inventor ... Q714352 (Purple Mountain Observatory) Purple Mountain Observatory
P6259 epoch ... Q69307730 (November 21, 2025) November 21, 2025
P156 followed by ... Q736235 (3422 Reid) 3422 Reid
P155 follows ... Q943758 (3420 Standish) 3420 Standish
P31 instance of ... Q3863 (asteroid) asteroid
P196 minor planet group ... Q2179 (asteroid belt) asteroid belt
P138 named after ... Q181369 (Chen-ning Yang) Chen-ning Yang
P397 parent astronomical body ... Q525 (Sun) Sun
P490 provisional designation String 1953 ED1 ???
P490 provisional designation String 1975 WK1 ???
P490 provisional designation String 1978 SK7 ???
P793 significant event ... Q25488743 (naming) naming
P65 site of astronomical discovery ... Q714352 (Purple Mountain Observatory) Purple Mountain Observatory
P575 time of discovery or invention ... 1975-11-26 ???
External Ids
P646Freebase ID/m/03yl43s
P716JPL Small-Body Database SPK-ID20003421
P5736Minor Planet Center body ID3421

Why not click here or view trends?

log id: 6711735