Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/9/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/09/2023 09:21:10 -0.10, 61.77 -0.34, 60.72 119.69 80
2 11/10/2023 09:05:07 -0.12, 61.77 0.69, 65.25 397.43 80
3 11/11/2023 21:26:55 0.09, 61.75 0.51, 59.98 202.21 80
4 11/12/2023 21:05:32 0.11, 61.75 -0.52, 64.50 313.68 80
5 11/14/2023 09:27:29 -0.08, 61.78 -0.68, 59.19 295.28 80
6 11/15/2023 09:11:25 -0.09, 61.78 0.36, 63.72 220.93 80
7 11/16/2023 21:33:14 0.06, 61.76 0.83, 58.45 378.52 80
8 11/17/2023 21:11:49 0.08, 61.78 -0.16, 62.98 136.35 80
9 11/19/2023 09:33:48 -0.05, 61.83 -0.97, 57.66 475.59 80
10 11/20/2023 09:17:43 -0.06, 61.84 0.02, 62.19 39.99 80
11 11/22/2023 21:20:48 0.05, 61.82 0.10, 61.44 43.41 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/9/2023
SNOs_Map_GOES-15_NOAA-20_20231109.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/09/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20