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: 5/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2023 23:07:53 -0.09,-150.01 0.87,-145.64 498.36 80
2 05/21/2023 11:32:23 0.06,-150.71 0.10,-150.95 27.93 80
3 05/23/2023 23:32:57 -0.05,-151.80 -0.05,-151.78 2.40 80
4 05/26/2023 11:38:38 0.04,-152.92 -0.05,-152.57 39.42 75
5 05/27/2023 23:58:00 -0.01,-153.56 -1.01,-157.90 495.62 80
6 05/28/2023 23:41:57 -0.03,-153.99 0.11,-153.40 68.22 80
7 05/30/2023 12:03:46 -0.00,-154.67 0.91,-158.70 459.76 80
8 05/31/2023 11:42:22 0.02,-155.10 -0.16,-154.18 103.52 80
9 06/02/2023 00:04:20 0.02,-155.73 -0.83,-159.53 433.11 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 5/19/2023
SNOs_Map_GOES-15_NPP_20230519.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 05/19/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP