Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/21/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 03/22/2025 04:44:32 -0.03,-104.38 -0.40,-105.92 176.41 80
2 03/23/2025 04:34:37 -0.03,-104.38 0.30,-102.87 171.79 80
3 03/25/2025 16:53:21 0.03,-104.41 0.69,-107.34 334.07 80
4 03/26/2025 16:38:06 0.03,-104.41 0.01,-104.28 14.49 80
5 03/27/2025 16:25:31 0.03,-104.41 -0.72,-101.23 362.92 80
6 03/30/2025 04:44:16 -0.03,-104.36 -0.32,-105.70 152.50 80
7 03/31/2025 04:34:21 -0.03,-104.36 0.36,-102.64 196.03 80
8 04/02/2025 16:53:02 0.03,-104.40 0.63,-107.10 308.58 80
9 04/03/2025 16:37:46 0.02,-104.39 -0.08,-104.05 39.88 80
10 04/04/2025 16:25:11 0.02,-104.39 -0.79,-100.99 388.25 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 3/21/2025
SNOs_Map_GOES-17_NOAA-19_20250322.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 03/21/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19