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: 8/19/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/19/2023 15:55:23 0.41, 141.39 0.22, 142.24 96.49 80
2 08/21/2023 04:20:05 -0.42, 139.78 -1.08, 136.86 332.69 80
3 08/22/2023 03:58:43 -0.41, 138.76 0.14, 141.34 294.16 80
4 08/23/2023 16:23:16 0.42, 137.24 0.68, 135.99 141.61 80
5 08/24/2023 16:01:55 0.41, 136.23 -0.54, 140.48 484.70 80
6 08/26/2023 04:23:56 -0.41, 134.61 -0.30, 135.10 55.48 80
7 08/27/2023 16:48:28 0.41, 133.09 1.18, 129.76 379.39 80
8 08/28/2023 16:27:08 0.40, 132.07 -0.11, 134.23 247.42 80
9 08/30/2023 04:51:48 -0.40, 130.45 -0.78, 128.86 181.35 80
10 08/31/2023 04:30:27 -0.40, 129.42 0.45, 133.35 446.95 80
11 09/01/2023 16:52:20 0.40, 127.87 0.36, 128.00 14.06 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/19/2023
SNOs_Map_GOES-15_NOAA-20_20230819.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/19/2023 in txt file.

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