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: 2/3/2022
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 02/05/2022 13:43:03 69.67, -28.94 85.52 02/05/2022 13:44:13 69.56, -27.84 85.35 44.42 70
2 02/05/2022 14:33:36 -69.11, 139.19 95.09 02/05/2022 14:33:49 -69.11, 139.21 95.10 0.78 13
3 02/05/2022 15:24:20 68.98, -53.33 84.77 02/05/2022 15:23:16 69.00, -53.29 84.79 2.33 64
4 02/08/2022 05:59:52 69.16, 87.56 84.14 02/08/2022 06:00:45 69.15, 87.51 84.13 2.48 53
5 02/08/2022 06:50:34 -69.07,-104.99 95.97 02/08/2022 06:50:15 -69.04,-105.00 95.99 2.94 19
6 02/08/2022 07:41:03 68.14, 63.55 83.06 02/08/2022 07:39:55 68.20, 61.61 83.20 80.28 68
7 02/10/2022 21:26:21 -70.09, 34.65 95.73 02/10/2022 21:27:28 -70.01, 36.90 95.90 85.54 67
8 02/10/2022 22:16:49 69.12,-156.63 83.24 02/10/2022 22:17:09 69.12,-156.65 83.24 0.88 20
9 02/10/2022 23:07:31 -69.03, 10.82 96.87 02/10/2022 23:06:39 -69.02, 10.85 96.88 1.86 52
10 02/13/2022 13:43:03 -69.21, 151.71 97.55 02/13/2022 13:44:07 -69.21, 151.69 97.57 0.71 64
11 02/13/2022 14:33:47 69.09, -40.82 82.32 02/13/2022 14:33:34 69.08, -40.82 82.31 1.15 13
12 02/13/2022 15:24:21 -68.57, 127.20 98.24 02/13/2022 15:23:10 -68.65, 126.27 98.12 38.95 71
13 02/16/2022 06:00:01 -69.18, -92.49 98.50 02/16/2022 06:00:32 -69.16, -92.49 98.53 2.18 31
14 02/16/2022 06:50:44 69.01, 75.05 81.32 02/16/2022 06:49:59 69.04, 75.00 81.35 2.96 45

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/3/2022
SNOs_Map_NOAA-20_TERRA_20220203.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/03/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA