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: 8/7/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2023 03:23:07 -0.41, 153.16 -0.85, 151.09 236.16 80
2 08/09/2023 03:01:45 -0.39, 152.20 0.36, 155.57 384.75 80
3 08/10/2023 15:26:17 0.41, 150.76 0.54, 150.24 59.90 80
4 08/12/2023 03:48:19 -0.42, 149.23 -1.41, 144.86 497.91 80
5 08/13/2023 03:26:58 -0.40, 148.26 -0.14, 149.34 123.37 80
6 08/14/2023 15:51:30 0.41, 146.81 1.03, 144.00 319.90 80
7 08/15/2023 15:30:09 0.40, 145.84 -0.18, 148.49 301.17 80
8 08/17/2023 03:54:50 -0.41, 144.30 -0.67, 143.11 135.50 80
9 08/18/2023 03:33:29 -0.40, 143.32 0.55, 147.59 486.89 80
10 08/19/2023 15:55:21 0.41, 141.86 0.34, 142.26 45.07 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/7/2023
SNOs_Map_GOES-15_NOAA-20_20230807.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/07/2023 in txt file.

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