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: 7/30/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/30/2023 02:51:34 0.41, 162.07 -0.29, 158.90 360.40 80
2 07/31/2023 02:30:12 0.39, 161.07 0.91, 163.39 264.21 80
3 08/01/2023 14:54:46 -0.42, 159.56 -0.06, 158.05 173.27 80
4 08/02/2023 14:33:24 -0.40, 158.57 -1.26, 162.53 451.15 80
5 08/04/2023 02:55:26 0.42, 157.03 0.43, 157.15 13.55 80
6 08/05/2023 15:20:01 -0.45, 155.50 0.36, 151.79 422.70 80
7 08/06/2023 14:58:39 -0.43, 154.51 -0.85, 156.28 202.20 80
8 08/08/2023 03:23:21 0.45, 152.96 -0.03, 150.90 235.25 80
9 08/09/2023 03:01:59 0.43, 151.96 1.17, 155.39 390.08 80
10 08/10/2023 15:26:33 -0.46, 150.43 -0.39, 150.03 45.64 80
11 08/12/2023 03:48:35 0.49, 148.89 -0.48, 144.65 483.30 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/30/2023
SNOs_Map_GOES-15_NOAA-20_20230730.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/30/2023 in txt file.

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