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: 9/7/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2023 17:33:04 0.39, 121.66 1.02, 118.74 332.93 80
2 09/08/2023 17:11:42 0.39, 120.64 -0.17, 123.23 294.94 80
3 09/10/2023 05:36:23 -0.38, 118.99 -0.66, 117.85 131.46 80
4 09/11/2023 05:15:02 -0.38, 117.95 0.59, 122.33 498.01 80
5 09/12/2023 17:36:54 0.37, 116.41 0.23, 116.98 65.18 80
6 09/14/2023 06:01:35 -0.36, 114.76 -1.05, 111.59 360.39 80
7 09/15/2023 05:40:13 -0.37, 113.71 0.15, 116.09 270.39 80
8 09/16/2023 18:04:45 0.36, 112.14 0.68, 110.74 159.64 80
9 09/17/2023 17:43:24 0.36, 111.09 -0.58, 115.22 470.76 80
10 09/19/2023 06:05:24 -0.36, 109.43 -0.28, 109.84 46.54 80
11 09/20/2023 18:29:56 0.34, 107.85 1.10, 104.50 381.84 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/7/2023
SNOs_Map_GOES-15_NPP_20230907.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/07/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP