Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/29/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2023 09:50:50 0.03,-128.28 -0.55,-125.80 283.84 80
2 01/30/2023 22:12:47 -0.04,-128.25 -0.68,-131.09 323.46 80
3 01/31/2023 21:51:22 -0.04,-128.26 0.33,-126.56 193.35 80
4 02/02/2023 10:13:11 0.05,-128.29 0.85,-131.82 402.56 80
5 02/03/2023 09:57:06 0.05,-128.30 -0.16,-127.29 114.27 80
6 02/04/2023 22:19:02 -0.05,-128.26 -1.05,-132.58 493.31 80
7 02/05/2023 21:57:39 -0.05,-128.26 0.02,-128.06 23.19 80
8 02/08/2023 10:00:43 0.05,-128.29 0.14,-128.80 57.52 80
9 02/09/2023 09:44:38 0.05,-128.29 -0.87,-124.26 458.99 80
10 02/10/2023 22:06:35 -0.05,-128.25 -0.32,-129.56 148.98 80
11 02/11/2023 21:45:10 -0.05,-128.24 0.69,-125.03 366.86 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/29/2023
SNOs_Map_GOES-15_NPP_20230129.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/29/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP