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: 3/5/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/05/2021 10:17:56 -0.05,-137.21 -0.85,-133.80 389.98 80
2 03/06/2021 22:39:52 0.05,-137.21 -0.38,-139.09 214.25 80
3 03/07/2021 22:23:47 0.04,-137.21 0.66,-134.56 301.60 80
4 03/09/2021 10:45:35 -0.03,-137.19 0.53,-139.83 300.79 80
5 03/10/2021 10:24:09 -0.03,-137.18 -0.44,-135.29 214.83 80
6 03/11/2021 22:46:04 0.02,-137.17 -0.77,-140.58 390.03 80
7 03/12/2021 22:30:00 0.02,-137.16 0.26,-136.06 125.55 80
8 03/14/2021 10:51:47 -0.02,-137.14 0.93,-141.32 477.05 80
9 03/15/2021 10:30:23 -0.02,-137.13 -0.11,-136.80 38.17 80
10 03/17/2021 22:33:34 0.02,-137.10 -0.06,-137.57 52.95 80
11 03/18/2021 22:17:28 0.02,-137.08 0.92,-133.03 461.83 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/5/2021
SNOs_Map_GOES-17_NPP_20210305.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/05/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP