Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near US between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near US for the next 10.0 days since TLE Epoch: 1/21/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/22/2022 09:25:05 20.59,-114.07 01/22/2022 09:16:54 20.68,-114.57 52.32 491
2 01/25/2022 06:31:18 45.40, -65.33 01/25/2022 06:31:04 45.78, -67.39 166.24 14
3 01/25/2022 08:08:55 49.92, -88.28 01/25/2022 08:11:13 50.44, -90.81 189.45 138
4 01/25/2022 09:47:48 49.92,-113.00 01/25/2022 09:52:41 50.54,-116.14 233.84 293
5 01/27/2022 19:07:03 49.96, -92.51 01/27/2022 19:01:27 49.66, -94.36 136.82 336
6 01/27/2022 20:45:56 49.95,-117.23 01/27/2022 20:42:55 49.55,-119.69 182.12 181
7 01/30/2022 10:12:51 26.39,-125.00 01/30/2022 10:06:16 24.85,-126.16 207.55 395

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/21/2022
SNOs_Map_AQUA_NPP_20220121.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 01/21/2022 in txt file.

Historical Predications of SNOs near US between AQUA and NPP