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: 7/28/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/28/2023 14:26:51 -0.37, 163.61 -0.54, 164.29 77.75 80
2 07/30/2023 02:51:34 0.41, 162.07 -0.30, 158.91 360.59 80
3 07/31/2023 02:30:12 0.39, 161.08 0.90, 163.39 263.96 80
4 08/01/2023 14:54:46 -0.42, 159.56 -0.11, 158.03 173.45 80
5 08/02/2023 14:33:25 -0.40, 158.57 -1.31, 162.52 450.95 80
6 08/04/2023 02:55:26 0.42, 157.03 0.42, 157.15 13.41 80
7 08/05/2023 15:20:00 -0.45, 155.51 0.37, 151.79 423.05 80
8 08/06/2023 14:58:39 -0.43, 154.51 -0.83, 156.28 201.80 80
9 08/08/2023 03:23:21 0.45, 152.96 0.02, 150.89 235.81 80
10 08/09/2023 03:02:00 0.43, 151.97 1.23, 155.38 389.48 80
11 08/10/2023 15:26:33 -0.46, 150.44 -0.38, 150.03 46.17 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/28/2023
SNOs_Map_GOES-15_NOAA-20_20230728.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/28/2023 in txt file.

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