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: 10/30/2021
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 11/01/2021 15:24:52 68.89, -53.42 83.43 11/01/2021 15:25:36 68.86, -53.41 83.40 3.50 44
2 11/01/2021 16:15:33 -68.75, 114.09 96.71 11/01/2021 16:15:06 -68.75, 114.08 96.71 0.41 27
3 11/04/2021 06:51:15 -69.77,-106.20 94.88 11/04/2021 06:52:22 -69.67,-104.13 94.96 80.59 67
4 11/04/2021 07:41:43 68.81, 62.47 84.18 11/04/2021 07:42:02 68.83, 62.43 84.20 2.94 19
5 11/04/2021 08:32:25 -68.72,-130.09 95.90 11/04/2021 08:31:32 -68.73,-130.07 95.90 1.01 53
6 11/06/2021 23:07:52 -68.90, 10.82 94.94 11/06/2021 23:09:02 -68.91, 10.76 94.93 2.97 70
7 11/06/2021 23:58:36 68.79, 178.28 84.97 11/06/2021 23:58:29 68.79, 178.26 84.97 1.21 7
8 11/07/2021 00:49:14 -68.48, -13.99 95.33 11/07/2021 00:48:02 -68.52, -14.45 95.30 19.12 72
9 11/09/2021 15:24:45 -68.88, 126.63 94.19 11/09/2021 15:25:29 -68.86, 126.57 94.20 2.73 44
10 11/09/2021 16:15:29 68.77, -65.91 85.72 11/09/2021 16:14:56 68.74, -65.93 85.69 2.83 33
11 11/12/2021 06:51:07 69.55, 74.16 87.21 11/12/2021 06:52:16 69.46, 75.59 87.14 56.66 69
12 11/12/2021 07:41:38 -68.86,-117.56 93.47 11/12/2021 07:41:55 -68.86,-117.55 93.47 0.49 17
13 11/12/2021 08:32:22 68.75, 49.89 86.44 11/12/2021 08:31:22 68.74, 49.94 86.42 2.73 60

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/30/2021
SNOs_Map_NOAA-20_TERRA_20211030.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/30/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA