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: 2/13/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/13/2022 10:52:26 -0.04,-137.20 0.86,-141.31 467.96 80
2 02/14/2022 10:31:02 -0.04,-137.19 -0.14,-136.78 47.73 80
3 02/16/2022 22:34:14 0.03,-137.17 -0.07,-137.55 43.04 80
4 02/17/2022 22:18:09 0.03,-137.16 0.94,-133.02 472.37 80
5 02/19/2022 10:39:58 -0.02,-137.15 0.23,-138.29 129.54 80
6 02/20/2022 10:18:33 -0.03,-137.14 -0.78,-133.76 385.31 80
7 02/21/2022 22:40:29 0.02,-137.11 -0.43,-139.06 222.34 80
8 02/22/2022 22:24:25 0.02,-137.10 0.58,-134.53 292.10 80
9 02/24/2022 10:46:13 -0.02,-137.07 0.59,-139.80 311.31 80
10 02/25/2022 10:24:49 -0.01,-137.05 -0.42,-135.27 202.57 80
11 02/26/2022 22:46:45 -0.00,-137.00 -0.78,-140.58 406.63 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/13/2022
SNOs_Map_GOES-17_NPP_20220213.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/13/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP