EPOCH
time-scale converter
UTC NOW
—
Use current time
format
ISO 8601
Julian Date (JD)
Modified Julian Date (MJD)
Seconds past J2000
Julian epoch
Unix time
SPICE ET
In the TDB row, this format is SPICE Ephemeris Time — the seconds-past-J2000 value (epoch 2000-01-01 12:00 TT) that SPICE / NAIF tools call
et
.
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