Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-19 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/25/2021
Index Date (NOAA-19) Time (NOAA-19) Lat,Lon (NOAA-19) SZA (NOAA-19 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 09/26/2021 20:43:50 80.44, -96.45 83.89 09/26/2021 20:43:45 80.43, -96.51 83.87 1.30 5
2 09/29/2021 02:16:52 -80.45, 0.18 95.24 09/29/2021 02:17:27 -80.44, 0.07 95.25 2.64 35
3 09/29/2021 03:07:56 80.43, 167.82 84.80 09/29/2021 03:06:53 80.44, 167.72 84.77 1.91 63
4 10/01/2021 07:50:03 80.46, 96.79 85.64 10/01/2021 07:51:06 80.47, 96.95 85.69 3.05 63
5 10/01/2021 08:40:57 -80.45, -95.64 94.33 10/01/2021 08:40:34 -80.44, -95.71 94.35 1.60 23
6 10/03/2021 14:14:09 80.45, 1.00 86.55 10/03/2021 14:14:14 80.46, 1.12 86.57 2.55 5
7 10/05/2021 19:47:10 -80.46, 97.76 92.58 10/05/2021 19:47:56 -80.46, 97.67 92.56 1.72 46
8 10/05/2021 20:38:15 80.45, -94.82 87.45 10/05/2021 20:37:22 80.46, -94.73 87.45 2.01 53
9 10/08/2021 01:20:25 80.51,-166.64 88.23 10/08/2021 01:21:38 80.42,-166.21 88.23 13.32 73

Figure of NOAA-19 and TERRA satellite orbits during SNOs since TLE Epoch: 9/25/2021
SNOs_Map_NOAA-19_TERRA_20210925.jpg

Download SNOs between NOAA-19 and TERRA since TLE EPOCH: 09/25/2021 in txt file.

Historial Predications of SNOs between NOAA-19 and TERRA