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: 8/21/2021
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2021 08:34:58 20.04,-101.87 08/23/2021 08:26:38 19.77,-102.23 47.96 500
2 08/23/2021 10:11:24 28.84,-124.45 08/23/2021 10:05:30 28.96,-125.24 78.19 354
3 08/26/2021 07:18:39 49.90, -75.98 08/26/2021 07:20:48 50.35, -78.29 171.77 129
4 08/26/2021 08:57:32 49.90,-100.70 08/26/2021 09:02:16 50.46,-103.61 216.25 284
5 08/28/2021 18:16:48 49.98, -80.18 08/28/2021 18:11:06 49.67, -81.86 126.14 342
6 08/28/2021 19:55:41 49.98,-104.89 08/28/2021 19:52:34 49.56,-107.19 171.41 187
7 08/28/2021 21:30:52 36.74,-125.00 08/28/2021 21:30:14 36.24,-127.71 248.45 38

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/21/2021
SNOs_Map_AQUA_NPP_20210821.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 08/21/2021 in txt file.

Historical Predications of SNOs near US between AQUA and NPP