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: 8/21/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/21/2023 04:20:05 -0.42, 139.78 -1.05, 136.85 332.78 80
2 08/22/2023 03:58:44 -0.41, 138.76 0.17, 141.34 294.04 80
3 08/23/2023 16:23:16 0.42, 137.24 0.71, 136.00 141.70 80
4 08/24/2023 16:01:55 0.41, 136.23 -0.57, 140.47 484.59 80
5 08/26/2023 04:23:57 -0.41, 134.61 -0.28, 135.09 55.32 80
6 08/27/2023 16:48:29 0.41, 133.09 1.16, 129.76 379.58 80
7 08/28/2023 16:27:08 0.40, 132.07 -0.07, 134.24 247.16 80
8 08/30/2023 04:51:49 -0.40, 130.45 -0.77, 128.86 181.69 80
9 08/31/2023 04:30:27 -0.40, 129.42 0.46, 133.34 446.55 80
10 09/01/2023 16:52:21 0.40, 127.88 0.36, 127.99 13.77 80
11 09/03/2023 05:17:02 -0.40, 126.25 -1.19, 122.61 414.19 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/21/2023
SNOs_Map_GOES-15_NOAA-20_20230821.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/21/2023 in txt file.

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