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: 11/10/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 11/10/2023 09:05:06 -0.12, 61.76 0.66, 65.25 397.47 80
2 11/11/2023 21:26:56 0.09, 61.74 0.49, 59.97 202.13 80
3 11/12/2023 21:05:31 0.11, 61.75 -0.49, 64.51 313.75 80
4 11/14/2023 09:27:29 -0.08, 61.78 -0.66, 59.19 295.17 80
5 11/15/2023 09:11:25 -0.09, 61.78 0.33, 63.72 221.03 80
6 11/16/2023 21:33:14 0.07, 61.76 0.81, 58.44 378.42 80
7 11/17/2023 21:11:50 0.08, 61.78 -0.18, 62.97 136.42 80
8 11/19/2023 09:33:47 -0.05, 61.83 -1.01, 57.67 475.45 80
9 11/20/2023 09:17:44 -0.06, 61.84 0.04, 62.19 40.24 80
10 11/22/2023 21:20:47 0.05, 61.82 0.14, 61.45 43.21 80
11 11/23/2023 20:59:23 0.06, 61.84 -0.85, 65.98 471.58 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/10/2023
SNOs_Map_GOES-15_NOAA-20_20231110.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 11/10/2023 in txt file.

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