Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/28/2021
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/29/2021 23:07:58 68.90,-169.20 82.57 10/29/2021 23:09:08 68.91,-169.23 82.58 1.50 70
2 10/29/2021 23:58:40 -68.81, -1.76 97.51 10/29/2021 23:58:38 -68.80, -1.74 97.53 1.84 2
3 10/30/2021 00:49:20 68.48, 165.99 82.17 10/30/2021 00:48:08 68.52, 165.56 82.20 17.77 72
4 11/01/2021 15:24:51 68.87, -53.38 83.40 11/01/2021 15:25:35 68.89, -53.38 83.43 2.85 44
5 11/01/2021 16:15:33 -68.77, 114.06 96.69 11/01/2021 16:15:05 -68.78, 114.12 96.68 2.70 28
6 11/04/2021 06:51:15 -69.74,-106.15 94.91 11/04/2021 06:52:23 -69.65,-104.16 94.98 77.73 68
7 11/04/2021 07:41:44 68.84, 62.44 84.21 11/04/2021 07:42:03 68.81, 62.40 84.18 2.98 19
8 11/04/2021 08:32:25 -68.69,-130.05 95.93 11/04/2021 08:31:33 -68.71,-130.09 95.92 3.00 52
9 11/06/2021 23:07:53 -68.92, 10.80 94.92 11/06/2021 23:09:03 -68.90, 10.74 94.94 2.81 70
10 11/06/2021 23:58:37 68.81, 178.25 84.99 11/06/2021 23:58:30 68.78, 178.24 84.96 3.13 7
11 11/07/2021 00:49:15 -68.50, -14.02 95.31 11/07/2021 00:48:02 -68.57, -14.39 95.25 17.05 73
12 11/09/2021 15:24:45 -68.89, 126.61 94.17 11/09/2021 15:25:29 -68.87, 126.58 94.20 3.36 44
13 11/09/2021 16:15:28 68.73, -65.87 85.68 11/09/2021 16:14:56 68.74, -65.93 85.69 2.81 32

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/28/2021
SNOs_Map_NOAA-20_TERRA_20211028.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/28/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA