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: 7/12/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/13/2023 01:29:14 0.27, 179.36 0.31, 179.42 8.32 80
2 07/14/2023 13:51:07 -0.31, 177.83 0.55, 174.08 427.65 80
3 07/15/2023 13:29:46 -0.28, 176.82 -0.69, 178.56 198.26 80
4 07/17/2023 01:54:30 0.32, 175.26 -0.12, 173.16 237.83 80
5 07/18/2023 01:33:08 0.29, 174.25 1.07, 177.65 388.26 80
6 07/19/2023 13:57:43 -0.33, 172.72 -0.26, 172.30 47.44 80
7 07/21/2023 02:19:45 0.36, 171.16 -0.60, 166.92 483.70 80
8 07/22/2023 01:58:23 0.33, 170.15 0.59, 171.41 142.43 80
9 07/23/2023 14:22:58 -0.36, 168.62 0.21, 166.05 292.87 80
10 07/24/2023 14:01:36 -0.33, 167.62 -0.98, 170.54 332.87 80
11 07/26/2023 02:26:19 0.37, 166.06 0.19, 165.14 103.72 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/12/2023
SNOs_Map_GOES-15_NOAA-20_20230713.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/12/2023 in txt file.

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