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Track BLUEWALKER 3 now!
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BLUEWALKER 3 is classified as:

NORAD ID: 53807
Int'l Code: 2022-111AL
Perigee: 501.8 km
Apogee: 519.8 km
Inclination: 53.2 °
Period: 94.7 minutes
Semi major axis: 6881 km
RCS: Unknown
Launch date: September 11, 2022
Source: United States (US)

Uplink (MHz):
Downlink (MHz): 437.500/2210.000
Beacon (MHz):
Mode: 2k4/9k6 FSK
Call sign:
Status: Active

BLUEWALKER-3 is a prototype satellite for AST & Science's SpaceMobile mobile communications constellation. The satellite's mission is to test AST & Science's patented technologies for connecting to cellphones in a space environment for their planned SpaceMobile constellation. The ~ 1.5 ton satellite will deploy a 10 m diameter phased array antenna with 64 m2 area consisting of numerous identical sub-antenna modules to connect directly to standard mobile phones.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 53807U 22111AL  23151.39507124  .00004102  00000-0  19844-3 0  9999
2 53807  53.1967 150.0889 0013101   1.7506 358.3535 15.20726712 39896
Source of the keplerian elements: AFSPC