Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/14/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/14/2023 08:33:08 0.02,-104.74 0.41,-106.56 207.33 80
2 03/15/2023 08:11:43 0.02,-104.74 -0.58,-102.03 309.21 80
3 03/16/2023 20:33:40 -0.02,-104.76 -0.59,-107.33 293.41 80
4 03/17/2023 20:17:36 -0.02,-104.76 0.40,-102.80 223.34 80
5 03/19/2023 08:39:24 0.02,-104.76 0.78,-108.07 377.85 80
6 03/20/2023 08:18:01 0.02,-104.76 -0.28,-103.55 138.90 80
7 03/21/2023 20:39:57 -0.02,-104.78 -0.94,-108.84 463.43 80
8 03/22/2023 20:23:53 -0.01,-104.79 0.07,-104.31 53.91 80
9 03/25/2023 08:26:56 0.02,-104.80 0.10,-105.05 29.15 80
10 03/26/2023 08:05:32 0.02,-104.80 -0.91,-100.51 488.03 80
11 03/27/2023 20:27:29 -0.02,-104.82 -0.23,-105.83 114.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/14/2023
SNOs_Map_GOES-17_NOAA-20_20230314.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/14/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20