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: 3/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2023 08:34:59 0.00,-104.73 0.38,-106.52 203.66 80
2 03/23/2023 08:13:35 0.00,-104.73 -0.63,-101.99 313.28 80
3 03/24/2023 20:35:33 -0.00,-104.76 -0.55,-107.30 288.98 80
4 03/25/2023 20:19:30 -0.01,-104.76 0.46,-102.77 228.22 80
5 03/27/2023 08:41:19 0.01,-104.77 0.73,-108.03 371.79 80
6 03/28/2023 08:19:56 0.02,-104.77 -0.28,-103.50 145.16 80
7 03/29/2023 20:41:53 -0.02,-104.79 -0.94,-108.80 457.49 80
8 03/30/2023 20:25:50 -0.03,-104.80 0.07,-104.27 59.79 80
9 04/02/2023 08:28:55 0.03,-104.82 0.08,-105.01 22.50 80
10 04/03/2023 08:07:32 0.03,-104.83 -0.95,-100.49 494.68 80
11 04/04/2023 20:29:29 -0.03,-104.84 -0.27,-105.78 107.71 80

Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 3/22/2023
SNOs_Map_GOES-17_NPP_20230322.jpg

Download SNOs between GOES-17 and NPP since TLE EPOCH: 03/22/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NPP