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: 7/8/2023
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2023 18:39:51 -0.01, -75.19 1.77, -79.30 498.13 0
2 07/09/2023 18:19:02 -0.01, -75.20 0.25, -74.20 115.06 80
3 07/11/2023 06:43:29 0.01, -75.22 0.95, -79.46 482.96 80
4 07/12/2023 06:22:03 0.01, -75.24 -0.06, -74.93 35.60 80
5 07/14/2023 18:27:53 -0.02, -75.30 -0.11, -75.70 45.95 80
6 07/15/2023 18:06:27 -0.03, -75.32 0.90, -71.17 473.05 80
7 07/17/2023 06:30:54 0.03, -75.35 0.29, -76.43 123.81 80
8 07/18/2023 06:09:28 0.03, -75.37 -0.73, -71.90 395.54 80
9 07/19/2023 18:34:04 -0.04, -75.41 -0.44, -77.20 203.49 80
10 07/20/2023 18:12:38 -0.04, -75.44 0.58, -72.67 316.37 80
11 07/22/2023 06:37:04 0.04, -75.49 0.60, -77.93 279.02 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 7/8/2023
SNOs_Map_GOES-16_NOAA-21_20230709.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 07/08/2023 in txt file.

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