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: 9/8/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2023 17:11:42 0.39, 120.64 -0.16, 123.23 294.76 80
2 09/10/2023 05:36:23 -0.38, 119.00 -0.66, 117.85 131.66 80
3 09/11/2023 05:15:02 -0.38, 117.96 0.59, 122.33 497.74 80
4 09/12/2023 17:36:54 0.37, 116.41 0.24, 116.98 64.63 80
5 09/14/2023 06:01:35 -0.36, 114.77 -1.06, 111.60 360.94 80
6 09/15/2023 05:40:13 -0.37, 113.72 0.14, 116.09 269.76 80
7 09/16/2023 18:04:45 0.36, 112.15 0.68, 110.74 160.56 80
8 09/17/2023 17:43:24 0.36, 111.10 -0.57, 115.22 469.75 80
9 09/19/2023 06:05:24 -0.36, 109.44 -0.29, 109.85 45.55 80
10 09/20/2023 18:29:56 0.34, 107.86 1.11, 104.50 383.13 80
11 09/21/2023 18:08:35 0.35, 106.81 -0.15, 108.98 247.52 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2023
SNOs_Map_GOES-15_NPP_20230908.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/08/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP