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: 5/8/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/09/2025 07:06:37 -0.03, -89.92 -0.88, -86.20 423.82 80
2 05/10/2025 19:31:17 0.02, -90.72 -0.16, -91.54 93.08 80
3 05/11/2025 19:09:56 0.03, -91.24 0.99, -87.04 478.88 80
4 05/13/2025 07:34:27 -0.02, -92.02 0.04, -92.35 37.58 80
5 05/15/2025 19:35:05 0.02, -93.34 0.04, -93.18 17.20 80
6 05/17/2025 07:59:36 -0.01, -94.11 0.99, -98.49 499.03 80
7 05/18/2025 07:38:15 -0.02, -94.63 -0.16, -93.99 72.89 80
8 05/19/2025 20:02:55 0.01, -95.43 -0.84, -99.33 444.04 80
9 05/20/2025 19:41:33 0.01, -95.95 0.26, -94.83 128.37 80
10 05/22/2025 08:06:04 -0.01, -96.74 0.77,-100.13 387.08 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/8/2025
SNOs_Map_GOES-16_NOAA-20_20250509.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 05/08/2025 in txt file.

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