Conjunction Event Detail

    ✅
    Low Risk
    Low collision probability. Continue monitoring.
    1.877433E-6
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-21T05:42:38+0800
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    1 Object 1

    AOE ID 51106
    NORAD ID 51106
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 54690
    NORAD ID 54690
    Object Type UNKNOWN
    Country
    CN CN

    Conjunction Constraints

    Parameter STARLINK-3176 OBJECT J
    Time of Closest Approach 2026-10-22T10:15:48+0000
    Collision Probability (Pc) 1.877433E-6
    Conjunction Distance (km) 2.355 km
    Relative Speed (km/s) 13.7 km/s
    Conjunction Risk Parameters R (Radial): -2.268 | I (In-track): 0.277 | C (Cross-track): -0.567
    Collision Risk Index (CRI) 0.4
    X Position (km) 809.029 809.202
    Position Y (km) -4511.355 -4509.49
    Position Z (km) -5085.951 -5084.524
    Velocity X (km/s) 7.168 -2.48
    Velocity Y (km/s) -1.27 5.192
    Velocity Z (km/s) 2.268 -5

    Orbital Parameters 国际轨道数据源

    Parameter STARLINK-3176 OBJECT J
    Semimajor Axis (a) 6840.852 km 6833.847 km
    Eccentricity (e) 0.000144 0.000561
    Inclination (i) 53.1596° 97.6914°
    RAAN 347.0683° 106.7816°
    Perigee Argument 82.0115° 33.1755°
    Mean Anomaly (M) 278.1051° 326.9840°
    Apogee 463.700 km 459.546 km
    Perigee 461.730 km 451.874 km
    Orbit Epoch 2026-10-20T03:50:45+0000 2026-10-20T11:57:12+0000

    STARLINK-3176 & OBJECT J Collision Probability (Pc) Trend

    STARLINK-3176 & OBJECT J Collision Probability (Pc) TrendNot Available

    STARLINK-3176 & OBJECT J Miss Distance (Miss Distance) Trend

    STARLINK-3176 & OBJECT J Miss Distance (Miss Distance) TrendNot Available

    STARLINK-3176Miss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    OBJECT JMiss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    STARLINK-3176Collision Probability Trend

    Object 1 Probability TrendNot Available

    OBJECT JCollision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with STARLINK-3176

    No nearby objects data