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: 5/5/2021
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 05/07/2021 00:49:55 69.59, 164.54 52.67 05/07/2021 00:51:02 69.48, 166.80 52.54 89.01 67
2 05/07/2021 01:40:19 -68.55, -26.71 128.40 05/07/2021 01:40:47 -68.53, -26.77 128.42 3.12 28
3 05/07/2021 02:31:03 68.42, 140.77 51.45 05/07/2021 02:30:14 68.42, 140.74 51.46 1.46 49
4 05/09/2021 17:06:33 68.62, -78.35 50.96 05/09/2021 17:07:44 68.62, -78.42 50.95 2.65 71
5 05/09/2021 17:57:14 -68.48, 89.14 129.19 05/09/2021 17:57:14 -68.51, 89.08 129.17 3.46 0
6 05/09/2021 18:47:56 68.25,-103.24 50.56 05/09/2021 18:46:43 68.28,-103.55 50.60 12.98 73
7 05/12/2021 09:23:28 68.61, 37.42 50.26 05/12/2021 09:24:10 68.58, 37.42 50.23 3.41 42
8 05/12/2021 10:14:09 -68.47,-155.08 129.89 05/12/2021 10:13:40 -68.48,-155.07 129.89 0.46 29
9 05/15/2021 00:49:51 -69.32, -15.09 129.67 05/15/2021 00:51:00 -69.22, -13.54 129.78 61.87 69
10 05/15/2021 01:40:23 68.55, 153.26 49.56 05/15/2021 01:40:37 68.54, 153.25 49.54 1.16 14
11 05/15/2021 02:31:04 -68.41, -39.24 130.60 05/15/2021 02:30:07 -68.44, -39.24 130.57 3.33 57
12 05/17/2021 17:06:34 -68.62, 101.63 130.99 05/17/2021 17:07:37 -68.63, 101.59 130.98 2.04 63
13 05/17/2021 17:57:18 68.50, -90.90 48.89 05/17/2021 17:57:04 68.50, -90.92 48.89 0.68 14
14 05/17/2021 18:47:52 -67.98, 77.08 131.65 05/17/2021 18:46:41 -68.01, 76.14 131.61 39.55 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 5/5/2021
SNOs_Map_NOAA-20_TERRA_20210506.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 05/05/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA