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: 1/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 01/24/2023 09:44:33 0.02,-128.24 -0.87,-124.29 449.95 80
2 01/25/2023 22:06:30 -0.02,-128.21 -0.31,-129.60 156.92 80
3 01/26/2023 21:45:06 -0.02,-128.22 0.69,-125.06 360.60 80
4 01/28/2023 10:06:54 0.02,-128.28 0.49,-130.33 233.73 80
5 01/29/2023 09:50:50 0.02,-128.29 -0.51,-125.79 283.88 80
6 01/30/2023 22:12:47 -0.02,-128.26 -0.64,-131.10 323.06 80
7 01/31/2023 21:51:23 -0.02,-128.26 0.36,-126.56 193.89 80
8 02/02/2023 10:13:11 0.02,-128.30 0.81,-131.83 402.00 80
9 02/03/2023 09:57:06 0.02,-128.31 -0.20,-127.30 115.00 80
10 02/04/2023 22:19:03 -0.02,-128.28 -0.99,-132.60 492.09 80
11 02/05/2023 21:57:38 -0.02,-128.28 0.02,-128.06 24.40 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 1/24/2023
SNOs_Map_GOES-15_NPP_20230124.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 01/24/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP