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: 2/28/2021
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 03/01/2021 10:13:49 68.49, 24.95 75.87 03/01/2021 10:14:32 68.50, 25.00 75.86 1.93 43
2 03/01/2021 11:04:30 -68.35,-167.55 104.29 03/01/2021 11:04:03 -68.33,-167.56 104.31 2.64 27
3 03/04/2021 01:40:13 -69.32, -27.70 104.29 03/04/2021 01:41:21 -69.25, -25.82 104.42 74.65 68
4 03/04/2021 02:30:43 68.45, 140.78 74.80 03/04/2021 02:31:00 68.47, 140.85 74.81 3.13 17
5 03/04/2021 03:21:24 -68.31, -51.71 105.37 03/04/2021 03:20:31 -68.31, -51.71 105.36 0.25 53
6 03/06/2021 17:56:53 -68.53, 89.15 106.15 03/06/2021 17:58:01 -68.56, 89.19 106.14 3.20 68
7 03/06/2021 18:47:36 68.36,-103.32 73.67 03/06/2021 18:47:29 68.38,-103.38 73.69 3.25 7
8 03/06/2021 19:38:13 -68.06, 64.39 106.67 03/06/2021 19:37:01 -68.11, 63.93 106.59 19.97 72
9 03/09/2021 10:13:46 -68.49,-155.02 107.24 03/09/2021 10:14:29 -68.47,-155.04 107.27 2.84 43
10 03/09/2021 11:04:29 68.33, 12.50 72.58 03/09/2021 11:03:56 68.35, 12.46 72.60 2.93 33
11 03/12/2021 01:40:09 69.14, 152.56 72.40 03/12/2021 01:41:18 69.03, 153.90 72.24 54.93 69
12 03/12/2021 02:30:40 -68.46, -39.20 108.33 03/12/2021 02:30:57 -68.43, -39.21 108.36 2.96 17
13 03/12/2021 03:21:23 68.29, 128.33 71.49 03/12/2021 03:20:24 68.31, 128.29 71.51 2.14 59

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 2/28/2021
SNOs_Map_NOAA-20_TERRA_20210228.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 02/28/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA