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: 4/2/2021
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/02/2021 22:33:29 0.04,-137.20 -0.00,-137.55 39.30 80
2 04/03/2021 22:17:24 0.04,-137.19 0.98,-133.01 476.58 80
3 04/05/2021 10:39:10 -0.04,-137.17 0.24,-138.27 125.87 80
4 04/06/2021 10:17:46 -0.03,-137.16 -0.81,-133.75 389.64 80
5 04/07/2021 22:39:41 0.03,-137.15 -0.41,-139.04 215.36 80
6 04/08/2021 22:23:37 0.02,-137.14 0.64,-134.51 300.15 80
7 04/10/2021 10:45:23 -0.02,-137.12 0.57,-139.77 302.49 80
8 04/11/2021 10:23:57 -0.02,-137.10 -0.42,-135.23 212.66 80
9 04/12/2021 22:45:54 0.02,-137.09 -0.74,-140.54 393.30 80
10 04/13/2021 22:29:48 0.02,-137.07 0.25,-136.00 121.57 80
11 04/15/2021 10:51:35 -0.02,-137.04 0.90,-141.27 482.06 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/2/2021
SNOs_Map_GOES-17_NPP_20210402.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/02/2021 in txt file.

Historical Predications of SNOs between GOES-17 and NPP