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: 4/10/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2025 20:34:12 -0.43,-108.30 0.00,-107.33 117.74 80
2 04/12/2025 08:53:18 0.39,-108.30 1.37,-112.56 485.80 80
3 04/13/2025 08:37:16 0.41,-108.31 0.32,-108.04 31.26 80
4 04/15/2025 20:37:52 -0.39,-108.32 -0.49,-108.83 57.40 80
5 04/16/2025 20:21:48 -0.41,-108.33 0.51,-104.30 459.35 80
6 04/18/2025 08:40:58 0.37,-108.33 0.67,-109.57 142.67 80
7 04/19/2025 08:24:54 0.39,-108.33 -0.33,-105.05 374.02 80
8 04/20/2025 20:44:13 -0.35,-108.33 -0.82,-110.37 231.93 80
9 04/21/2025 20:28:10 -0.38,-108.34 0.19,-105.84 284.79 80
10 04/23/2025 08:47:20 0.33,-108.34 0.92,-111.13 317.34 80
11 04/24/2025 08:31:16 0.35,-108.34 -0.03,-106.59 199.47 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/10/2025
SNOs_Map_GOES-14_NOAA-20_20250411.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 04/10/2025 in txt file.

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