Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/20/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon METOP-C Lat,Lon Distance(km) Time Diff (sec)
1 06/21/2025 04:29:23 -0.01,-100.50 -0.96,-104.79 489.29 80
2 06/22/2025 04:11:21 -0.01, -99.96 0.02, -99.77 21.68 80
3 06/24/2025 16:06:49 0.01, -98.60 0.14, -99.27 75.59 80
4 06/25/2025 15:48:48 0.01, -98.07 -0.84, -94.25 435.22 80
5 06/27/2025 04:05:06 -0.01, -97.24 -0.33, -98.81 178.28 80
6 06/28/2025 03:47:05 -0.00, -96.70 0.65, -93.78 332.90 80
7 06/29/2025 16:03:13 -0.01, -95.90 0.54, -98.30 274.17 80
8 06/30/2025 15:45:11 -0.01, -95.37 -0.45, -93.28 237.34 80
9 07/02/2025 04:01:30 0.02, -94.55 -0.72, -97.84 375.19 80
10 07/03/2025 03:43:28 0.02, -94.02 0.27, -92.82 136.75 80
11 07/04/2025 15:59:37 -0.01, -93.22 0.91, -97.33 469.07 80

Figure of GOES-17 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/20/2025
SNOs_Map_GOES-17_METOP-C_20250621.jpg

Download SNOs between GOES-17 and METOP-C since TLE EPOCH: 06/20/2025 in txt file.

Historical Predications of SNOs between GOES-17 and METOP-C