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: 10/18/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 10/18/2023 18:24:37 -0.04, -75.21 -0.14, -75.64 48.22 80
2 10/19/2023 18:08:31 -0.04, -75.21 0.89, -71.10 468.60 80
3 10/21/2023 06:27:38 0.03, -75.21 0.27, -76.37 131.86 80
4 10/22/2023 06:11:31 0.03, -75.21 -0.70, -71.83 385.11 80
5 10/23/2023 18:30:46 -0.02, -75.22 -0.45, -77.13 218.00 80
6 10/24/2023 18:14:41 -0.02, -75.22 0.58, -72.60 299.62 80
7 10/26/2023 06:36:26 0.02, -75.23 0.62, -77.86 299.08 80
8 10/27/2023 06:15:01 0.02, -75.24 -0.42, -73.33 219.03 80
9 10/28/2023 18:36:55 -0.02, -75.26 -0.77, -78.62 382.53 80
10 10/29/2023 18:20:50 -0.02, -75.28 0.27, -74.09 135.99 80
11 10/31/2023 06:42:35 0.02, -75.30 0.92, -79.35 461.59 80
12 11/01/2023 06:21:08 0.02, -75.31 -0.07, -74.81 57.02 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 10/18/2023
SNOs_Map_GOES-16_NOAA-21_20231018.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 10/18/2023 in txt file.

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