ASBM-2
NORAD 60423
Payload
HEO
2024-143B
● Active
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HEO · NORAD 60423
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Altitude (km)
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Speed (km/s)
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Latitude
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Longitude
🛰️ Orbital Parameters
Perigee
7761 km
Apogee
43833 km
Inclination
62.8°
Period
957.3 min
Mean Motion
1.50427724 rev/day
TLE Epoch
2026-06-17 19:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude25,797 km
Orbital Velocity12,672 km/h
Velocity3.52 km/s
Orbital Period15 hours 57 minutes
Orbits / Day1.50
Eccentricity0.5607
Semi-Major Axis32,168 km
Est. Orbital LifetimeEffectively permanent — above atmospheric drag
🚀 Launch & Identity
Country / Operator
🇳🇴 Norway
Launch Date
2024-08-12
Launch Site
Vandenberg SFB, California
Int'l Designator
2024-143B
Object Type
Payload
RCS Size
Large (>1 m²)
📖 About This Object
ASBM-2 is an active satellite operated by Norway, launched on 2024-08-12 from Vandenberg SFB, California. It orbits in Highly Elliptical Orbit (HEO) at altitudes between 7,761 km and 43,833 km with an inclination of 62.8°. It travels at approximately 12,672 km/h (3.52 km/s), completing one full orbit every 15 hours 57 minutes — that’s roughly 1.50 orbits per day. Its orbital eccentricity of 0.5607 gives it a noticeably elliptical path, with significant altitude variation between perigee and apogee. Orbital Radar tracks ASBM-2 in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
ASBM-2 follows a Highly Elliptical Orbit, sweeping between 7,761 km (perigee) and 43,833 km (apogee). It spends most of its 15 hours 57 minutes orbital period near apogee, effectively loitering over a region of interest before rapidly sweeping through perigee — a profile used for high-latitude communications (Molniya orbits), early-warning systems and magnetospheric science. Within ±50 km of ASBM-2’s average altitude, there are currently 2 active payloads and 0 tracked debris or rocket body fragments. This is a relatively sparse altitude band, containing less than 1% of all active satellites. With an inclination of 62.8°, ASBM-2 passes over latitudes between 62.8°N and 62.8°S, covering most populated land masses in both hemispheres. This mid-inclination band balances global coverage with efficient launch energy requirements. Norway operates approximately 26 active satellites in total, of which 2 share a similar altitude band with ASBM-2.
❓ Frequently Asked Questions
ASBM-2 follows a Highly Elliptical Orbit, swinging between 7,761 km (perigee) and 43,833 km (apogee). It spends most of its 15 hours 57 minutes orbital period near apogee, moving slowly at high altitude — effectively loitering over a region of interest before rapidly sweeping through perigee.
ASBM-2 is operated by Norway. It is catalogued by the U.S. Space Surveillance Network under NORAD ID 60423. You can track ASBM-2 in real time on Orbital Radar’s live tracker or browse all operators in the operator directory.
ASBM-2 was launched on 2024-08-12 from Vandenberg SFB, California, primarily used for polar and sun-synchronous orbit launches due to its southward ocean trajectory from California. View the full satellite launch log.
Yes — Orbital Radar tracks ASBM-2 (NORAD ID 60423) using the latest TLE (two-line element set) data from Space-Track and CelesTrak. Open the live tracker to see its current position, altitude, speed and orbital path updated in real time. You can also browse the satellite directory to find other tracked objects.
ASBM-2’s speed varies dramatically throughout its orbit. At perigee it moves at its fastest, and at apogee it slows to a fraction of that — this is Kepler’s second law in action. Its average orbital velocity is approximately 12,672 km/h (3.52 km/s), completing one revolution every 15 hours 57 minutes. Learn more about highly elliptical orbits.