Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-19 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/16/2025
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-19 Lat,Lon Distance(km) Time Diff (sec)
1 04/17/2025 17:56:00 0.15, 61.35 -0.71, 57.48 441.70 80
2 04/18/2025 17:43:23 0.16, 61.37 -0.03, 60.54 94.05 80
3 04/19/2025 17:28:07 0.16, 61.38 0.66, 63.60 253.52 80
4 04/22/2025 05:46:39 -0.17, 61.46 0.36, 59.18 260.23 80
5 04/23/2025 05:36:42 -0.17, 61.48 -0.36, 62.24 87.45 80
6 04/24/2025 05:24:05 -0.17, 61.49 -1.02, 65.31 435.11 80
7 04/25/2025 17:55:29 0.17, 61.48 -0.67, 57.76 424.40 80
8 04/26/2025 17:42:51 0.17, 61.50 -0.00, 60.83 77.12 80
9 04/27/2025 17:27:35 0.17, 61.52 0.73, 63.89 270.06 80
10 04/30/2025 05:48:44 -0.18, 61.63 0.29, 59.48 244.87 80

Figure of GOES-15 and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/16/2025
SNOs_Map_GOES-15_NOAA-19_20250417.jpg

Download SNOs between GOES-15 and NOAA-19 since TLE EPOCH: 04/16/2025 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-19