Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/24/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 05/25/2025 08:01:29 -0.01, -98.33 0.10, -98.76 49.53 80
2 05/27/2025 20:02:08 0.01, -99.67 0.03, -99.61 6.99 80
3 05/30/2025 08:05:18 -0.01,-100.97 -0.11,-100.41 63.09 80
4 05/31/2025 20:29:58 0.00,-101.80 -0.91,-105.76 452.40 80
5 06/01/2025 20:08:37 0.01,-102.32 0.24,-101.26 120.62 80
6 06/03/2025 08:33:09 -0.00,-103.11 0.76,-106.58 394.43 80
7 06/04/2025 08:11:47 -0.01,-103.64 -0.34,-102.07 178.65 80
8 06/05/2025 20:36:27 0.00,-104.47 -0.68,-107.42 336.30 80
9 06/06/2025 20:15:06 0.01,-105.00 0.47,-102.92 237.01 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/24/2025
SNOs_Map_GOES-16_NOAA-21_20250525.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 05/24/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21