Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/13/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/13/2025 08:22:40 0.24,-108.19 -0.44,-105.21 340.16 80
2 01/14/2025 20:47:16 -0.27,-108.12 -0.81,-110.50 271.47 80
3 01/15/2025 20:25:53 -0.26,-108.11 0.24,-105.98 243.15 80
4 01/17/2025 08:50:21 0.29,-108.15 0.98,-111.25 352.98 80
5 01/18/2025 08:28:57 0.27,-108.14 -0.06,-106.73 161.75 80
6 01/19/2025 20:53:34 -0.30,-108.07 -1.16,-112.02 449.42 80
7 01/20/2025 20:32:09 -0.29,-108.07 -0.17,-107.49 65.47 80
8 01/23/2025 08:37:54 0.31,-108.10 0.34,-108.23 15.78 80
9 01/24/2025 08:16:30 0.29,-108.08 -0.66,-103.70 498.82 80
10 01/25/2025 20:41:06 -0.33,-108.01 -0.55,-109.00 112.89 80
11 01/26/2025 20:19:41 -0.32,-108.00 0.45,-104.47 401.61 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/13/2025
SNOs_Map_GOES-14_NOAA-20_20250113.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 01/13/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20