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: 11/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/19/2023 20:09:48 0.00,-104.65 0.72,-101.40 370.22 80
2 11/21/2023 08:31:38 0.00,-104.68 0.45,-106.68 228.00 80
3 11/22/2023 08:10:14 0.00,-104.68 -0.57,-102.15 288.03 80
4 11/23/2023 20:32:11 -0.00,-104.65 -0.64,-107.46 319.72 80
5 11/24/2023 20:16:08 -0.00,-104.65 0.39,-102.93 196.64 80
6 11/26/2023 08:37:57 0.01,-104.69 0.78,-108.21 400.91 80
7 11/27/2023 08:16:33 0.02,-104.69 -0.19,-103.67 115.24 80
8 11/28/2023 20:38:30 -0.02,-104.66 -1.01,-108.98 492.86 80
9 11/29/2023 20:22:27 -0.03,-104.66 0.03,-104.45 23.43 80
10 12/02/2023 08:25:31 0.03,-104.69 0.16,-105.19 57.69 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/19/2023
SNOs_Map_GOES-17_NOAA-21_20231119.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/19/2023 in txt file.

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