Conjunction Event Detail

    ⚠
    Medium Risk
    Monitor closely. Maneuver recommended for primary asset.
    2.368967E-5
    Collision Probability (Pc)
    Last Conjunction Event Update Time 2026-10-30T23:46:22+0800
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    1 Object 1

    Name TIMED
    AOE ID 26998
    NORAD ID 26998
    Object Type PAYLOAD
    Country
    US US
    ← VS →

    2 Object 2

    AOE ID 52151
    NORAD ID 52151
    Object Type PAYLOAD
    Country
    CN CN

    Conjunction Constraints

    Parameter TIMED PUJIANG 2 (PJ-2)
    Time of Closest Approach 2026-11-01T21:56:34+0000
    Collision Probability (Pc) 2.368967E-5
    Conjunction Distance (km) 1.045 km
    Relative Speed (km/s) 15.087 km/s
    Conjunction Risk Parameters R (Radial): 0.149 | I (In-track): -0.08 | C (Cross-track): 1.031
    Collision Risk Index (CRI) 0.62
    X Position (km) -3346.157 -3346.81
    Position Y (km) 4598.338 4597.533
    Position Z (km) 4006.103 4006.223
    Velocity X (km/s) -4.476 3.564
    Velocity Y (km/s) 1.831 -2.744
    Velocity Z (km/s) -5.825 6.093

    Orbital Parameters 国际轨道数据源

    Parameter TIMED PUJIANG 2 (PJ-2)
    Semimajor Axis (a) 6958.846 km 6962.254 km
    Eccentricity (e) 0.000056 0.001312
    Inclination (i) 74.0670° 97.8601°
    RAAN 324.5753° 128.6822°
    Perigee Argument 264.2949° 111.1344°
    Mean Anomaly (M) 95.8172° 249.1279°
    Apogee 581.097 km 593.251 km
    Perigee 580.321 km 574.983 km
    Orbit Epoch 2026-10-29T11:25:36+0000 2026-10-29T23:04:43+0000

    TIMED & PUJIANG 2 (PJ-2) Collision Probability (Pc) Trend

    TIMED & PUJIANG 2 (PJ-2) Collision Probability (Pc) TrendNot Available

    TIMED & PUJIANG 2 (PJ-2) Miss Distance (Miss Distance) Trend

    TIMED & PUJIANG 2 (PJ-2) Miss Distance (Miss Distance) TrendNot Available

    TIMEDMiss Distance Trend with All Objects

    Object 1 Miss Distance TrendNot Available

    PUJIANG 2 (PJ-2)Miss Distance Trend with All Objects

    Object 2 Miss Distance TrendNot Available

    TIMEDCollision Probability Trend

    Object 1 Probability TrendNot Available

    PUJIANG 2 (PJ-2)Collision Probability Trend

    Object 2 Probability TrendNot Available

    Nearby Objects with TIMED

    No nearby objects data