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: 8/23/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/23/2023 16:23:17 0.42, 137.25 0.67, 135.99 142.44 80
2 08/24/2023 16:01:55 0.41, 136.24 -0.55, 140.48 483.74 80
3 08/26/2023 04:23:56 -0.41, 134.63 -0.29, 135.10 54.21 80
4 08/27/2023 16:48:29 0.41, 133.10 1.17, 129.76 380.75 80
5 08/28/2023 16:27:07 0.40, 132.08 -0.06, 134.25 245.88 80
6 08/30/2023 04:51:48 -0.40, 130.47 -0.78, 128.86 183.22 80
7 08/31/2023 04:30:27 -0.40, 129.44 0.45, 133.35 444.94 80
8 09/01/2023 16:52:20 0.40, 127.90 0.36, 128.00 12.04 80
9 09/03/2023 05:17:02 -0.40, 126.27 -1.20, 122.62 416.15 80
10 09/04/2023 04:55:40 -0.40, 125.23 0.04, 127.10 213.13 80
11 09/05/2023 17:20:12 0.40, 123.67 0.83, 121.76 217.71 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/23/2023
SNOs_Map_GOES-15_NOAA-20_20230824.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/23/2023 in txt file.

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