Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2025 05:46:40 -0.17, 61.44 0.33, 59.17 258.04 80
2 04/23/2025 05:36:44 -0.17, 61.45 -0.37, 62.23 90.00 80
3 04/24/2025 05:24:08 -0.17, 61.46 -1.07, 65.29 437.97 80
4 04/25/2025 17:55:32 0.17, 61.44 -0.67, 57.75 421.32 80
5 04/26/2025 17:42:55 0.17, 61.46 0.02, 60.81 73.73 80
6 04/27/2025 17:27:39 0.17, 61.47 0.72, 63.87 273.67 80
7 04/30/2025 05:48:50 -0.18, 61.56 0.28, 59.45 240.44 80
8 05/01/2025 05:33:32 -0.18, 61.59 -0.38, 62.52 106.46 80
9 05/02/2025 05:23:36 -0.19, 61.61 -1.10, 65.58 453.24 80
10 05/03/2025 17:55:01 0.19, 61.60 -0.61, 58.03 407.80 80
11 05/04/2025 17:42:24 0.19, 61.63 0.05, 61.10 61.00 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/20/2025
SNOs_Map_GOES-15_NOAA-19_20250421.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 04/20/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19