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: 1/22/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/23/2023 10:00:37 0.02,-128.22 0.16,-128.82 68.05 80
2 01/24/2023 09:44:34 0.02,-128.24 -0.89,-124.30 449.70 80
3 01/25/2023 22:06:30 -0.01,-128.21 -0.34,-129.59 157.18 80
4 01/26/2023 21:45:06 -0.01,-128.22 0.72,-125.07 360.30 80
5 01/28/2023 10:06:55 0.01,-128.27 0.46,-130.33 234.15 80
6 01/29/2023 09:50:50 0.01,-128.28 -0.54,-125.80 283.41 80
7 01/30/2023 22:12:46 -0.01,-128.26 -0.68,-131.09 323.52 80
8 01/31/2023 21:51:23 -0.01,-128.26 0.39,-126.57 193.39 80
9 02/02/2023 10:13:11 0.01,-128.30 0.78,-131.84 402.67 80
10 02/03/2023 09:57:07 0.01,-128.30 -0.23,-127.30 114.28 80
11 02/04/2023 22:19:03 -0.01,-128.28 -0.97,-132.60 492.83 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/22/2023
SNOs_Map_GOES-15_NPP_20230122.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/22/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP