Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 7/15/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 07/16/2025 03:47:25 0.02, -89.50 0.17, -88.73 87.66 80
2 07/17/2025 03:32:07 0.02, -89.51 0.90, -85.66 438.42 80
3 07/18/2025 16:06:00 -0.01, -89.53 0.81, -93.17 415.48 80
4 07/19/2025 15:53:21 -0.01, -89.53 0.13, -90.09 64.80 80
5 07/20/2025 15:38:02 -0.02, -89.53 -0.61, -87.03 285.85 80
6 07/23/2025 03:59:14 0.01, -89.53 -0.46, -91.45 219.52 80
7 07/24/2025 03:43:56 0.01, -89.53 0.28, -88.38 131.48 80
8 07/25/2025 03:31:17 0.02, -89.54 1.01, -85.32 482.66 80
9 07/26/2025 16:05:08 -0.00, -89.57 0.75, -92.81 369.19 80
10 07/27/2025 15:52:30 -0.01, -89.59 -0.00, -89.75 17.78 80
11 07/28/2025 15:37:10 -0.02, -89.60 -0.70, -86.67 334.34 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 7/15/2025
SNOs_Map_GOES-17_NOAA-19_20250716.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 07/15/2025 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-19