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: 8/8/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/08/2023 03:23:06 -0.41, 153.16 -0.88, 151.09 236.08 80
2 08/09/2023 03:01:45 -0.39, 152.20 0.33, 155.58 384.74 80
3 08/10/2023 15:26:18 0.41, 150.77 0.50, 150.23 60.43 80
4 08/12/2023 03:48:19 -0.42, 149.23 -1.38, 144.86 498.22 80
5 08/13/2023 03:26:58 -0.40, 148.26 -0.16, 149.34 122.95 80
6 08/14/2023 15:51:30 0.41, 146.82 1.06, 144.01 320.77 80
7 08/15/2023 15:30:10 0.40, 145.85 -0.22, 148.48 300.23 80
8 08/17/2023 03:54:50 -0.41, 144.31 -0.70, 143.12 136.29 80
9 08/18/2023 03:33:29 -0.40, 143.33 0.58, 147.59 486.04 80
10 08/19/2023 15:55:22 0.41, 141.87 0.31, 142.25 43.70 80
11 08/21/2023 04:20:02 -0.42, 140.33 -1.22, 136.89 392.67 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/8/2023
SNOs_Map_GOES-15_NOAA-20_20230808.jpg

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

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