Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/19/2025 20:03:10 0.01, -95.44 0.00, -99.52 453.73 80
2 05/20/2025 19:41:33 0.01, -95.96 0.28, -94.83 129.59 80
3 05/22/2025 08:06:04 -0.01, -96.74 0.75,-100.13 386.30 80
4 05/23/2025 07:44:42 -0.01, -97.26 -0.35, -95.62 186.12 80
5 05/24/2025 20:09:22 0.01, -98.08 -0.65,-100.97 329.50 80
6 05/25/2025 19:48:00 0.01, -98.60 0.46, -96.46 243.05 80
7 05/27/2025 08:12:32 -0.01, -99.38 0.51,-101.78 273.08 80
8 05/28/2025 07:51:10 -0.01, -99.89 -0.60, -97.27 299.11 80
9 05/29/2025 20:15:50 0.01,-100.71 -0.39,-102.62 216.84 80
10 05/30/2025 19:54:27 0.01,-101.23 0.72, -98.11 355.96 80
11 06/01/2025 08:18:59 -0.01,-102.02 0.31,-103.41 159.35 80
12 06/02/2025 07:57:36 -0.01,-102.54 -0.80, -98.91 413.55 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/19/2025
SNOs_Map_GOES-16_NOAA-20_20250520.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 05/19/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20