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: 3/1/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/01/2021 22:33:38 0.04,-137.22 -0.05,-137.58 41.38 80
2 03/02/2021 22:17:33 0.04,-137.22 0.98,-133.05 475.23 80
3 03/04/2021 10:39:20 -0.04,-137.22 0.22,-138.32 125.80 80
4 03/05/2021 10:17:56 -0.04,-137.21 -0.82,-133.79 390.18 80
5 03/06/2021 22:39:51 0.03,-137.20 -0.40,-139.09 214.86 80
6 03/07/2021 22:23:47 0.03,-137.20 0.63,-134.56 300.87 80
7 03/09/2021 10:45:34 -0.02,-137.18 0.56,-139.82 301.00 80
8 03/10/2021 10:24:09 -0.01,-137.17 -0.41,-135.28 214.52 80
9 03/11/2021 22:46:05 0.01,-137.16 -0.74,-140.59 391.22 80
10 03/12/2021 22:29:59 0.01,-137.15 0.23,-136.05 124.20 80
11 03/14/2021 10:51:47 -0.00,-137.13 0.96,-141.32 478.06 80
12 03/15/2021 10:30:22 -0.01,-137.12 -0.08,-136.79 36.96 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/1/2021
SNOs_Map_GOES-17_NPP_20210302.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/01/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP