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: 10/9/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 10/10/2025 04:02:30 -0.27, -89.47 -0.55, -90.74 144.24 80
2 10/11/2025 03:47:10 -0.27, -89.47 0.17, -87.66 206.53 80
3 10/13/2025 16:08:13 0.29, -89.53 0.85, -92.06 287.88 80
4 10/14/2025 15:52:53 0.29, -89.53 0.14, -88.98 63.25 80
5 10/15/2025 15:40:12 0.28, -89.53 -0.56, -85.90 414.51 80
6 10/17/2025 04:14:06 -0.30, -89.48 -1.21, -93.40 448.37 80
7 10/18/2025 04:01:25 -0.29, -89.48 -0.49, -90.33 96.53 80
8 10/19/2025 03:46:05 -0.29, -89.49 0.24, -87.26 255.45 80
9 10/21/2025 16:04:31 0.30, -89.58 0.77, -91.66 237.18 80
10 10/22/2025 15:54:30 0.30, -89.59 0.06, -88.58 115.00 80
11 10/23/2025 15:41:50 0.30, -89.60 -0.65, -85.51 467.20 80

Figure of GOES-17 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 10/9/2025
SNOs_Map_GOES-17_NOAA-19_20251010.jpg

Download SNOs between GOES-17 and NOAA-19 since TLE EPOCH: 10/09/2025 in txt file.

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