2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Launches
  3. 1998
  4. 1998-020
// orbital launch

TRACE

Pegasus XL launch from Vandenberg (United States) on April 2, 1998, carrying 1 payload. GCAT records the launch as a success.

April 2, 1998 · 02:42 UTCLaunch 1998-020Launch no. 4,227 in the log
SpaceportVandenbergpad RW30/12
OutcomeSuccess
Launch agencyOSC-FairfaxUnited States

Flight

Date and time (UTC)
April 2, 1998, 02:42
Launch designation
1998-020
Mission
TRACE
Vehicle flight ID
F21

Orbit and payload

Initial apogee
644 km
Payload mass to orbit
0.250 t
Payloads
1
GCAT launch code
OS

Payloads

PayloadDesignationOwnerMission typeMassFate
TRACE1998-020ANORAD 25280NASA Goddard Space Flight CenterAstronomy250 kgReentered (orbital decay) · Jul 18, 2025

Source: GCAT launch list and payload catalogs, Jonathan C. McDowell (CC BY 4.0). Orbit values are the initial orbit reported for the launch.