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: 1/19/2022
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/19/2022 18:17:41 50.00, -80.21 01/19/2022 18:10:55 49.71, -81.74 114.39 406
2 01/19/2022 19:56:34 50.00,-104.93 01/19/2022 19:52:23 49.61,-107.07 159.60 251
3 01/19/2022 21:31:43 36.64,-124.98 01/19/2022 21:30:01 36.18,-127.55 235.51 102
4 01/22/2022 09:25:05 20.60,-114.07 01/22/2022 09:16:54 20.70,-114.56 52.32 491
5 01/25/2022 06:31:17 45.46, -65.30 01/25/2022 06:31:04 45.80, -67.39 166.23 13
6 01/25/2022 08:08:55 49.92, -88.27 01/25/2022 08:11:14 50.40, -90.83 189.53 139
7 01/25/2022 09:47:48 49.92,-112.99 01/25/2022 09:52:41 50.56,-116.13 233.91 293
8 01/27/2022 19:07:03 49.97, -92.51 01/27/2022 19:01:27 49.64, -94.35 136.93 336
9 01/27/2022 20:45:56 49.97,-117.23 01/27/2022 20:42:55 49.53,-119.68 182.23 181

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 1/19/2022
SNOs_Map_AQUA_NPP_20220119.jpg

Download SNOs near US between AQUA and NPP since TLE EPOCH: 01/19/2022 in txt file.

Historical Predications of SNOs near US between AQUA and NPP