2026-09-05 17:26:01 UTC
JD 2461289.23
STATION 03 · HUMANITY'S DEEP-SPACE ARMADA

Deep Space Fleet Telemetry

Continuous relativistic tracking, heliocentric distances, and one-way command delay models for humanity's active probes navigating interstellar space, outer gas giants, and the extreme solar corona.

Active Armada ★
14
Operational interplanetary craft
Furthest Outpost AU
164.30 AU
Voyager 1 · Interstellar medium
Max Heliocentric Velocity KM/S
176.0 km/s
Parker Solar Probe · Perihelion
Total Fleet Baseline AU
378.8 AU
Cumulative distance from Sun
All Fleet (14) Interstellar Frontier (3) Deep-Sky Observatories (2) Outer Planet Explorers (3) Inner System & Solar Physics (3) Asteroid & Small Body Missions (3)
James Webb Space Telescope (JWST)
NASA / ESA / CSA
NOMINAL
0.010027 AU
1,500,018 km
Round-Trip Light Time
10.01s
Craft Velocity
0.20 km/s
⌖ Sun-Earth L2 Lagrange Halo Orbit

JWST is humanity’s premier infrared space observatory. Featuring a 6.5-meter gold-coated beryllium primary mirror and a 5-layer tennis-court-sized sunshield, Webb operates at cryogenic temperatures (~40 K) in an orbit around Sun-Earth L2. Its instruments resolve the earliest stars and galaxies formed after the Big Bang, map exoplanet transmission spectra, and peer through dense stellar nurseries.

NIRCam NIRSpec MIRI FGS/NIRISS
Euclid
ESA / NASA
NOMINAL
0.010027 AU
1,500,018 km
Round-Trip Light Time
10.01s
Craft Velocity
0.18 km/s
⌖ Sun-Earth L2 Halo Orbit

Euclid is ESA’s space telescope designed to map the geometry of the dark Universe. Over six years, Euclid is imaging billions of galaxies across more than a third of the sky, measuring gravitational lensing distortions and baryon acoustic oscillations to understand the acceleration of cosmic expansion driven by dark energy.

VIS NISP