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: 6/27/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/28/2021 09:23:38 22.46,-113.65 06/28/2021 09:15:58 22.54,-114.14 50.83 460
2 07/01/2021 06:30:08 46.28, -65.04 07/01/2021 06:30:31 46.67, -67.08 162.00 23
3 07/01/2021 08:08:00 49.90, -88.33 07/01/2021 08:10:56 50.42, -90.86 188.97 176
4 07/01/2021 09:46:53 49.91,-113.05 07/01/2021 09:52:24 50.53,-116.18 233.39 331
5 07/03/2021 19:06:08 50.00, -92.53 07/03/2021 19:01:14 49.63, -94.45 143.97 294
6 07/03/2021 20:45:01 49.99,-117.24 07/03/2021 20:42:43 49.58,-119.80 189.26 138
7 07/06/2021 08:34:49 20.02,-101.85 07/06/2021 08:26:29 18.44,-102.48 187.13 500
8 07/06/2021 10:11:38 27.49,-124.77 07/06/2021 10:05:22 27.64,-125.53 76.45 376

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/27/2021
SNOs_Map_AQUA_NPP_20210627.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 06/27/2021 in txt file.

Historical Predications of SNOs near US between AQUA and NPP