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: 9/17/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/17/2023 17:43:23 0.37, 111.16 -0.57, 115.23 464.25 80
2 09/19/2023 06:05:24 -0.36, 109.51 -0.29, 109.85 39.13 80
3 09/20/2023 18:29:56 0.34, 107.93 1.11, 104.50 390.84 80
4 09/21/2023 18:08:33 0.35, 106.89 -0.10, 108.99 239.07 80
5 09/23/2023 06:33:15 -0.33, 105.25 -0.69, 103.61 186.65 80
6 09/24/2023 06:11:52 -0.34, 104.19 0.52, 108.10 444.55 80
7 09/25/2023 18:33:45 0.33, 102.61 0.29, 102.75 15.42 80
8 09/27/2023 06:58:25 -0.30, 100.96 -1.13, 97.37 410.07 80
9 09/28/2023 06:37:03 -0.32, 99.90 0.14, 101.85 222.35 80
10 09/29/2023 19:01:35 0.30, 98.30 0.72, 96.51 203.80 80
11 09/30/2023 18:40:12 0.32, 97.24 -0.49, 101.00 428.18 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 9/17/2023
SNOs_Map_GOES-15_NPP_20230917.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 09/17/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP