Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/9/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/09/2025 20:53:12 -0.41,-108.29 0.00,-112.08 424.17 80
2 04/10/2025 20:34:09 -0.43,-108.29 -0.19,-107.29 115.41 80
3 04/12/2025 08:53:19 0.39,-108.30 1.33,-112.57 485.68 80
4 04/13/2025 08:37:16 0.41,-108.31 0.33,-108.04 31.30 80
5 04/15/2025 20:37:52 -0.39,-108.33 -0.51,-108.83 57.35 80
6 04/16/2025 20:21:48 -0.41,-108.33 0.49,-104.30 459.41 80
7 04/18/2025 08:40:58 0.37,-108.33 0.64,-109.58 142.44 80
8 04/19/2025 08:24:55 0.39,-108.33 -0.37,-105.06 374.25 80
9 04/20/2025 20:44:14 -0.35,-108.34 -0.79,-110.37 231.83 80
10 04/21/2025 20:28:10 -0.38,-108.34 0.16,-105.83 284.91 80
11 04/23/2025 08:47:20 0.33,-108.34 0.96,-111.12 317.10 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/9/2025
SNOs_Map_GOES-14_NOAA-20_20250410.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/09/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20