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: 1/16/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/16/2022 22:18:30 0.03,-137.20 0.93,-133.07 470.71 80
2 01/18/2022 10:37:35 -0.03,-137.22 0.25,-138.33 127.69 80
3 01/19/2022 10:18:50 -0.03,-137.22 -0.80,-133.80 389.59 80
4 01/20/2022 22:40:44 0.03,-137.21 -0.38,-139.10 214.72 80
5 01/21/2022 22:24:38 0.03,-137.22 0.61,-134.56 302.33 80
6 01/23/2022 10:46:23 -0.03,-137.22 0.57,-139.82 296.80 80
7 01/24/2022 10:24:58 -0.03,-137.22 -0.48,-135.29 219.85 80
8 01/25/2022 22:46:51 0.03,-137.20 -0.75,-140.58 385.55 80
9 01/26/2022 22:30:45 0.02,-137.19 0.31,-136.05 130.68 80
10 01/28/2022 10:49:50 0.00,-137.18 0.93,-141.30 469.44 80
11 01/29/2022 10:31:03 0.02,-137.17 -0.06,-136.76 46.32 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 1/16/2022
SNOs_Map_GOES-17_NPP_20220116.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 01/16/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP