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: 4/23/2024
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 04/24/2024 08:26:01 0.00,-104.71 0.08,-105.14 49.01 80
2 04/25/2024 08:04:36 0.00,-104.71 -0.90,-100.60 467.67 80
3 04/26/2024 20:26:32 0.00,-104.69 -0.24,-105.90 137.41 80
4 04/27/2024 20:10:27 0.00,-104.69 0.75,-101.37 379.16 80
5 04/29/2024 08:32:14 0.00,-104.70 0.42,-106.63 220.16 80
6 04/30/2024 08:10:48 0.00,-104.69 -0.58,-102.09 296.22 80
7 05/01/2024 20:32:44 0.00,-104.67 -0.59,-107.39 309.19 80
8 05/02/2024 20:16:38 0.00,-104.67 0.42,-102.85 207.47 80
9 05/04/2024 08:38:25 -0.00,-104.68 0.79,-108.11 391.25 80
10 05/05/2024 08:16:59 -0.00,-104.68 -0.23,-103.57 125.58 80
11 05/06/2024 20:38:54 0.00,-104.66 -0.92,-108.87 479.41 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 4/23/2024
SNOs_Map_GOES-17_NOAA-21_20240423.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 04/23/2024 in txt file.

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