Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/8/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2023 01:22:46 0.26,-175.49 0.00,-178.91 380.94 80
2 07/09/2023 01:01:17 0.22,-176.51 0.71,-174.31 250.63 80
3 07/10/2023 13:25:51 -0.26,-178.07 0.10,-179.66 182.24 80
4 07/11/2023 13:04:29 -0.23,-179.08 -1.08,-175.17 444.77 80
5 07/13/2023 01:26:33 0.27, 179.35 0.26, 179.43 9.62 80
6 07/14/2023 13:51:07 -0.31, 177.80 0.54, 174.08 424.20 80
7 07/15/2023 13:29:47 -0.28, 176.79 -0.70, 178.56 202.24 80
8 07/17/2023 01:54:29 0.32, 175.22 -0.16, 173.17 234.10 80
9 07/18/2023 01:33:08 0.29, 174.21 1.08, 177.65 392.56 80
10 07/19/2023 13:57:43 -0.33, 172.66 -0.28, 172.29 41.27 80
11 07/21/2023 02:19:45 0.36, 171.10 -0.58, 166.91 477.77 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/8/2023
SNOs_Map_GOES-15_NOAA-20_20230708.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/08/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20