Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/15/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/16/2023 08:25:18 0.01,-104.68 0.08,-105.15 53.15 80
2 11/17/2023 08:03:55 -0.00,-104.68 -0.94,-100.63 462.32 80
3 11/18/2023 20:25:52 0.00,-104.65 -0.29,-105.93 146.02 80
4 11/19/2023 20:09:49 0.01,-104.65 0.74,-101.40 369.72 80
5 11/21/2023 08:31:38 -0.01,-104.67 0.44,-106.68 228.55 80
6 11/22/2023 08:10:14 -0.01,-104.67 -0.59,-102.16 287.27 80
7 11/23/2023 20:32:12 0.00,-104.65 -0.62,-107.46 320.53 80
8 11/24/2023 20:16:08 0.00,-104.65 0.42,-102.94 195.73 80
9 11/26/2023 08:37:56 0.01,-104.68 0.81,-108.20 401.76 80
10 11/27/2023 08:16:33 0.01,-104.68 -0.22,-103.68 114.12 80
11 11/28/2023 20:41:10 -0.02,-104.65 -0.97,-108.98 494.09 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/15/2023
SNOs_Map_GOES-17_NOAA-21_20231116.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/15/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21