Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.456729E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-11-01T02:47:51+0800
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    1 Object 1

    AOE ID 25158
    NORAD ID 25158
    Object Type PAYLOAD
    Country
    ORB ORB
    ← VS →

    2 Object 2

    AOE ID 43075
    NORAD ID 43075
    Object Type PAYLOAD
    Country
    US US

    Conjunction Constraints

    Parameter ORBCOMM FM 3 IRIDIUM 134
    Time of Closest Approach 2026-10-31T22:34:13+0000
    Collision Probability (Pc) 1.456729E-6
    Conjunction Distance (km) 2.811 km
    Relative Speed (km/s) 14.802 km/s
    Conjunction Risk Parameters R (Radial): 0.85 | I (In-track): -0.337 | C (Cross-track): 2.658
    Collision Risk Index (CRI) 0.38
    X Position (km) -707.595 -705.053
    Position Y (km) -7026.812 -7027.826
    Position Z (km) -1174.005 -1174.647
    Velocity X (km/s) -2.207 0.352
    Velocity Y (km/s) 1.353 -1.255
    Velocity Z (km/s) -6.997 7.347

    Orbital Parameters 国际轨道数据源

    Parameter ORBCOMM FM 3 IRIDIUM 134
    Semimajor Axis (a) 7150.807 km 7155.802 km
    Eccentricity (e) 0.004223 0.000218
    Inclination (i) 107.9646° 86.3932°
    RAAN 85.6896° 265.2508°
    Perigee Argument 91.7861° 87.9448°
    Mean Anomaly (M) 268.8117° 272.1997°
    Apogee 802.870 km 779.225 km
    Perigee 742.470 km 776.105 km
    Orbit Epoch 2026-10-31T03:17:58+0000 2026-10-31T00:50:48+0000

    ORBCOMM FM 3 & IRIDIUM 134 Collision Probability (Pc) Trend

    ORBCOMM FM 3 & IRIDIUM 134 Collision Probability (Pc) TrendNot Available

    ORBCOMM FM 3 & IRIDIUM 134 Miss Distance (Miss Distance) Trend

    ORBCOMM FM 3 & IRIDIUM 134 Miss Distance (Miss Distance) TrendNot Available

    ORBCOMM FM 3Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    IRIDIUM 134Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    ORBCOMM FM 3Collision Probability Trend

    Object 1 Probability TrendNot Available

    IRIDIUM 134Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with ORBCOMM FM 3

    No nearby objects data