Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/20/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/20/2022 22:34:17 0.05,-137.20 -0.06,-137.58 44.07 80
2 03/21/2022 22:18:13 0.05,-137.20 0.97,-133.06 472.13 80
3 03/23/2022 10:40:00 -0.04,-137.19 0.23,-138.32 129.18 80
4 03/24/2022 10:18:36 -0.04,-137.18 -0.80,-133.79 386.33 80
5 03/25/2022 22:40:32 0.04,-137.17 -0.38,-139.10 219.88 80
6 03/26/2022 22:24:27 0.03,-137.15 0.59,-134.56 295.39 80
7 03/28/2022 10:46:14 -0.02,-137.14 0.61,-139.82 306.78 80
8 03/29/2022 10:24:49 -0.02,-137.12 -0.43,-135.30 208.32 80
9 03/30/2022 22:46:46 0.02,-137.10 -0.74,-140.60 398.38 80
10 03/31/2022 22:30:40 0.02,-137.09 0.23,-136.06 116.64 80
11 04/02/2022 10:52:28 -0.02,-137.07 0.96,-141.33 485.92 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/20/2022
SNOs_Map_GOES-17_NPP_20220320.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/20/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP