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: 12/25/2022
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/25/2022 10:47:08 -0.01,-137.33 0.55,-139.80 282.02 80
2 12/26/2022 10:25:45 -0.01,-137.33 -0.46,-135.28 233.53 80
3 12/27/2022 22:47:43 0.00,-137.32 -0.73,-140.58 372.18 80
4 12/28/2022 22:31:40 0.00,-137.31 0.29,-136.05 143.35 80
5 12/30/2022 10:53:29 -0.00,-137.30 0.90,-141.32 458.48 80
6 12/31/2022 10:32:06 -0.00,-137.29 -0.12,-136.80 56.79 80
7 01/02/2023 22:35:19 -0.00,-137.27 -0.10,-137.56 34.92 80
8 01/03/2023 22:19:16 -0.00,-137.25 0.92,-133.04 479.97 80
9 01/05/2023 10:38:25 0.01,-137.23 0.26,-138.31 123.25 80
10 01/06/2023 10:22:22 0.01,-137.21 -0.76,-133.78 391.11 80
11 01/07/2023 22:41:39 -0.01,-137.18 -0.46,-139.08 216.67 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 12/25/2022
SNOs_Map_GOES-17_NPP_20221225.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 12/25/2022 in txt file.

Historical Predications of SNOs between GOES-17 and NPP