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: 1/20/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/20/2022 22:40:45 0.04,-137.22 -0.36,-139.11 214.23 80
2 01/21/2022 22:24:38 0.04,-137.22 0.64,-134.56 303.16 80
3 01/23/2022 10:46:24 -0.04,-137.23 0.54,-139.83 295.93 80
4 01/24/2022 10:24:57 -0.04,-137.23 -0.45,-135.28 221.04 80
5 01/25/2022 22:46:51 0.04,-137.22 -0.72,-140.58 383.51 80
6 01/26/2022 22:30:45 0.03,-137.21 0.27,-136.04 133.01 80
7 01/28/2022 10:52:30 -0.02,-137.20 0.91,-141.30 467.48 80
8 01/29/2022 10:31:04 -0.01,-137.19 -0.09,-136.76 48.56 80
9 01/31/2022 22:34:12 -0.02,-137.15 -0.07,-137.52 41.70 80
10 02/01/2022 22:18:05 -0.01,-137.14 0.93,-132.98 473.80 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/20/2022
SNOs_Map_GOES-17_NPP_20220120.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/20/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP