OBJECT C
NORAD 58851
Unknown
LEO
2024-018C
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LEO · NORAD 58851
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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
449 km
Apogee
1061 km
Inclination
58.7°
Period
99.9 min
Mean Motion
14.41079885 rev/day
TLE Epoch
2026-06-21 03:00:00 UTC
📐 Computed Orbital Characteristics
Avg. Altitude755 km
Orbital Velocity26,925 km/h
Velocity7.48 km/s
Orbital Period100 minutes
Orbits / Day14.41
Eccentricity0.0429
Semi-Major Axis7,126 km
Est. Orbital Lifetime~25–100 years
🚀 Launch & Identity
Country / Operator
Iran
Launch Date
2024-01-28
Launch Site
SEM
Int'l Designator
2024-018C
Object Type
Unknown
RCS Size
Large (>1 m²)
📖 About This Object
OBJECT C (NORAD ID 58851) is a space object catalogued under Iran, launched on 2024-01-28 from SEM on the Mehda launch. It orbits in Low Earth Orbit (LEO) at altitudes between 449 km and 1,061 km with an inclination of 58.7°. It travels at approximately 26,925 km/h (7.48 km/s), completing one full orbit every 100 minutes — that’s roughly 14.41 orbits per day. At its current altitude, the estimated orbital lifetime before atmospheric re-entry is ~25–100 years. Orbital Radar tracks OBJECT C in real time using the latest two-line element set (TLE) data, providing live position, altitude, speed and orbital path updated continuously.
🌍 Orbit Context
OBJECT C orbits at an average altitude of 755 km in the mid-LEO band, where atmospheric drag is minimal but radiation exposure remains manageable. Objects at this altitude persist for decades to centuries, making debris mitigation critical. This regime is popular for remote sensing constellations and scientific instruments that need stable, long-duration orbits. Within ±50 km of OBJECT C’s average altitude, there are currently 355 active payloads and 1,977 tracked debris or rocket body fragments. With an inclination of 58.7°, OBJECT C passes over latitudes between 58.7°N and 58.7°S, covering most populated land masses in both hemispheres. This mid-inclination band balances global coverage with efficient launch energy requirements. Iran operates approximately 5 active satellites in total.
❓ Frequently Asked Questions
OBJECT C orbits in Low Earth Orbit (LEO) at altitudes between 449 km (perigee) and 1,061 km (apogee), with an average altitude of approximately 755 km. It completes one orbit every 100 minutes, travelling at approximately 26,925 km/h (16,730 mph).
OBJECT C was launched on 2024-01-28 from SEM. At its current altitude, the estimated remaining orbital lifetime is: ~25–100 years. View the full satellite launch log.
Yes — Orbital Radar tracks OBJECT C (NORAD ID 58851) 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.
OBJECT C travels at approximately 26,925 km/h (16,730 mph) — roughly 7.48 km/s. It completes 14.41 orbits per day, meaning the crew or instruments aboard (if any) would experience approximately 29 sunrises and sunsets every 24 hours.