Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/1/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/01/2023 10:12:47 -0.00,-127.79 0.91,-131.81 458.65 80
2 01/02/2023 09:56:44 0.00,-127.82 -0.11,-127.28 61.01 80
3 01/04/2023 21:59:59 -0.01,-127.82 -0.04,-128.06 27.97 80
4 01/05/2023 21:38:35 -0.01,-127.84 0.98,-123.54 491.16 80
5 01/07/2023 10:00:25 0.01,-127.95 0.19,-128.81 97.56 80
6 01/08/2023 09:44:21 0.01,-127.98 -0.84,-124.28 421.42 80
7 01/09/2023 22:06:18 -0.01,-127.94 -0.39,-129.58 187.26 80
8 01/10/2023 21:44:55 -0.01,-127.96 0.64,-125.05 331.34 80
9 01/12/2023 10:06:44 0.01,-128.06 0.52,-130.33 258.19 80
10 01/13/2023 09:50:41 0.01,-128.09 -0.50,-125.80 260.45 80
11 01/14/2023 22:12:38 -0.00,-128.05 -0.71,-131.10 348.38 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/1/2023
SNOs_Map_GOES-15_NPP_20230101.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/01/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP