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: 2/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/08/2023 20:33:11 -0.02,-104.95 -0.55,-107.34 271.50 80
2 02/09/2023 20:17:01 -0.02,-103.81 0.24,-102.75 120.73 80
3 02/12/2023 08:17:10 0.03,-100.89 0.60,-103.34 278.99 80
4 02/13/2023 08:01:00 0.03, -99.75 -0.20, -98.75 112.98 80
5 02/15/2023 20:01:18 -0.04, -96.85 -0.61, -99.38 288.94 80
6 02/16/2023 19:45:08 -0.04, -95.69 0.14, -94.79 102.94 80
7 02/17/2023 19:26:18 -0.04, -94.55 0.94, -90.21 495.00 80
8 02/19/2023 07:45:18 0.05, -92.78 0.61, -95.39 296.90 80
9 02/20/2023 07:29:07 0.05, -91.63 -0.14, -90.79 95.24 80
10 02/21/2023 07:10:17 0.04, -90.48 -0.89, -86.20 487.76 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/8/2023
SNOs_Map_GOES-17_NOAA-21_20230208.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/08/2023 in txt file.

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