Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/19/2023
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 07/02/2023 23:27:12 -73.55, -1.98 129.17 07/02/2023 23:28:18 -73.48, 1.05 129.43 95.89 66
2 07/03/2023 00:17:53 73.33, 165.85 50.59 07/03/2023 00:19:01 73.29, 167.98 50.42 67.98 68
3 07/03/2023 01:08:36 -73.26, -26.69 129.49 07/03/2023 01:09:45 -73.20, -24.90 129.66 57.83 69
4 07/03/2023 01:59:17 73.03, 141.12 50.26 07/03/2023 02:00:29 72.97, 141.93 50.13 27.18 72

Figure of NOAA-21 and METOP-B satellite orbits during SNOs since TLE Epoch: 6/19/2023
SNOs_Map_NOAA-21_METOP-B_20230619.jpg

Download SNOs between NOAA-21 and METOP-B since TLE EPOCH: 06/19/2023 in txt file.

Historial Predications of SNOs between NOAA-21 and METOP-B