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: 10/24/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/24/2023 20:20:54 0.20, 71.53 -0.73, 75.64 468.32 80
2 10/26/2023 08:42:53 -0.18, 69.90 -0.12, 70.27 41.86 80
3 10/27/2023 21:07:24 0.15, 68.27 0.89, 64.92 381.27 80
4 10/28/2023 20:46:01 0.18, 67.22 -0.31, 69.42 250.40 80
5 10/30/2023 09:10:40 -0.15, 65.60 -0.53, 64.05 177.82 80
6 10/31/2023 08:49:18 -0.18, 64.54 0.74, 68.53 454.97 80
7 11/01/2023 21:11:08 0.15, 62.92 0.09, 63.19 31.16 80
8 11/03/2023 09:35:47 -0.12, 61.32 -0.92, 57.82 399.09 80
9 11/04/2023 09:14:24 -0.15, 60.27 0.29, 62.32 233.37 80
10 11/05/2023 21:38:55 0.12, 58.63 0.47, 56.97 189.04 80
11 11/06/2023 21:17:32 0.14, 57.59 -0.74, 61.47 442.00 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/24/2023
SNOs_Map_GOES-15_NOAA-20_20231025.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 10/24/2023 in txt file.

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