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: 4/18/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/18/2022 10:52:22 -0.03,-137.19 0.91,-141.32 470.46 80
2 04/19/2022 10:30:58 -0.03,-137.19 -0.14,-136.79 46.20 80
3 04/21/2022 22:36:48 0.03,-137.18 -0.07,-137.55 42.60 80
4 04/22/2022 22:15:23 0.03,-137.17 0.98,-133.03 473.52 80
5 04/24/2022 10:39:50 -0.02,-137.17 0.23,-138.28 126.95 80
6 04/25/2022 10:18:24 -0.02,-137.16 -0.77,-133.75 388.98 80
7 04/26/2022 22:42:59 0.01,-137.15 -0.43,-139.04 216.69 80
8 04/27/2022 22:21:35 0.01,-137.14 0.63,-134.52 299.23 80
9 04/29/2022 10:46:01 -0.01,-137.13 0.58,-139.78 301.59 80
10 04/30/2022 10:24:36 -0.01,-137.12 -0.43,-135.24 213.94 80
11 05/01/2022 22:46:31 0.01,-137.10 -0.76,-140.54 392.70 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2022
SNOs_Map_GOES-17_NPP_20220418.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/18/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP