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: 7/31/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/31/2023 02:31:18 0.39, 161.07 0.88, 163.40 264.15 14
2 08/01/2023 14:54:46 -0.42, 159.56 -0.09, 158.04 173.32 80
3 08/02/2023 14:33:25 -0.40, 158.57 -1.29, 162.53 451.13 80
4 08/04/2023 02:55:27 0.42, 157.03 0.46, 157.14 13.55 80
5 08/05/2023 15:20:00 -0.45, 155.50 0.39, 151.80 422.59 80
6 08/06/2023 14:58:39 -0.43, 154.51 -0.82, 156.28 202.32 80
7 08/08/2023 03:23:21 0.45, 152.96 -0.00, 150.90 235.04 80
8 08/09/2023 03:02:00 0.43, 151.96 1.20, 155.38 390.30 80
9 08/10/2023 15:26:33 -0.46, 150.43 -0.36, 150.04 45.39 80
10 08/12/2023 03:48:35 0.49, 148.89 -0.46, 144.65 482.96 80
11 08/13/2023 03:27:14 0.47, 147.88 0.75, 149.13 142.61 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/31/2023
SNOs_Map_GOES-15_NOAA-20_20230731.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 07/31/2023 in txt file.

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