Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/19/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/19/2023 18:08:34 -0.05, -75.21 0.87, -71.11 467.45 80
2 10/21/2023 06:27:44 0.04, -75.21 0.30, -76.39 135.04 80
3 10/22/2023 06:11:42 0.04, -75.21 -0.74, -71.87 380.64 80
4 10/23/2023 18:31:01 -0.03, -75.22 -0.44, -77.19 224.37 80
5 10/24/2023 18:14:58 -0.03, -75.23 0.55, -72.66 291.99 80
6 10/26/2023 06:34:08 0.02, -75.23 0.61, -77.95 308.76 80
7 10/27/2023 06:18:04 0.03, -75.25 -0.38, -73.42 208.09 80
8 10/28/2023 18:37:24 -0.02, -75.27 -0.78, -78.74 395.37 80
9 10/29/2023 18:21:20 -0.03, -75.28 0.22, -74.21 121.87 80
10 10/31/2023 06:43:10 0.02, -75.30 0.98, -79.48 477.72 80
11 11/01/2023 06:21:47 0.02, -75.31 -0.08, -74.97 39.69 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/19/2023
SNOs_Map_GOES-16_NOAA-21_20231019.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/19/2023 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21