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: 3/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2023 08:32:21 0.01,-104.75 0.44,-106.59 210.41 80
2 03/27/2023 08:10:55 0.01,-104.75 -0.60,-102.06 306.08 80
3 03/28/2023 20:32:50 -0.00,-104.75 -0.60,-107.36 297.42 80
4 03/29/2023 20:16:44 -0.01,-104.75 0.44,-102.83 219.51 80
5 03/31/2023 08:38:30 0.01,-104.75 0.76,-108.09 380.99 80
6 04/01/2023 08:17:04 0.01,-104.75 -0.28,-103.56 135.93 80
7 04/02/2023 20:38:57 -0.01,-104.75 -0.95,-108.85 467.39 80
8 04/03/2023 20:22:52 -0.02,-104.76 0.11,-104.32 50.03 80
9 04/06/2023 08:25:52 -0.03,-104.76 0.02,-105.06 33.70 80
10 04/07/2023 08:04:25 -0.03,-104.76 -0.98,-100.52 483.32 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/25/2023
SNOs_Map_GOES-17_NOAA-21_20230326.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 03/25/2023 in txt file.

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