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Track SJ-20 now!
SJ-20 is classified as:

NORAD ID: 44910
Int'l Code: 2019-097A
Perigee: 35,790.5 km
Apogee: 35,800.0 km
Inclination: 2.4 °
Period: 1,436.2 minutes
Semi major axis: 42166 km
RCS: Unknown
Launch date: December 27, 2019
Source: People's Republic of China (PRC)
Launch site: Wenchang Satellite Launch Center (WSC)

SJ-20 (SHIJIAN-20) is China's heaviest and most advanced satellite (as of Jan 2020). The orbiter, placed on a geosynchronous orbit, is the first verification satellite for DFH-5 satellite platform, China's new generation of large geosynchronous orbit satellite platform. The SHIJIAN-20 satellite was launched into space by the third Long March-5 rocket, China's largest carrier rocket on Dec. 27, 2019. It has carried out orbit experiments for a series of key technologies. SJ-20 has the largest solar wings among all China's satellites, with the total wingspan 10 meters wider than that of a Boeing 737 aircraft. The solar wings has unfolded twice, and the increased solar wing area will supply the satellite with abundant power.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 44910U 19097A   23269.94258569  .00000126  00000-0  00000-0 0  9993
2 44910   2.3553  86.9203 0001122  21.0812 281.3547  1.00266328 13727
Source of the keplerian elements: AFSPC