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: 12/19/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/19/2023 06:22:26 -0.02, -75.21 -0.02, -75.10 11.63 80
2 12/21/2023 18:25:38 0.02, -75.21 -0.15, -75.88 75.89 80
3 12/22/2023 18:09:34 0.01, -75.22 0.87, -71.35 441.00 80
4 12/24/2023 06:31:22 -0.01, -75.22 0.29, -76.62 159.47 80
5 12/25/2023 06:09:56 0.00, -75.22 -0.68, -72.08 357.52 80
6 12/26/2023 18:31:53 -0.00, -75.23 -0.50, -77.38 245.44 80
7 12/27/2023 18:15:48 -0.01, -75.24 0.53, -72.85 272.00 80
8 12/29/2023 06:37:36 0.01, -75.25 0.67, -78.11 327.14 80
9 12/30/2023 06:16:11 0.01, -75.26 -0.36, -73.59 190.57 80
10 12/31/2023 18:38:07 -0.01, -75.28 -0.80, -78.89 411.19 80
11 01/01/2024 18:22:02 -0.01, -75.30 0.18, -74.35 107.22 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/19/2023
SNOs_Map_GOES-16_NOAA-21_20231219.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 12/19/2023 in txt file.

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