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: 3/14/2022
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 03/14/2022 20:36:05 69.65,-132.10 71.92 03/14/2022 20:37:16 69.53,-131.43 71.76 29.66 71
2 03/14/2022 21:26:41 -69.24, 35.81 108.53 03/14/2022 21:26:49 -69.24, 35.83 108.53 1.08 8
3 03/14/2022 22:17:25 69.12,-156.72 71.34 03/14/2022 22:16:16 69.14,-156.66 71.36 2.81 69
4 03/17/2022 12:52:55 69.30, -15.82 70.49 03/17/2022 12:53:43 69.31, -15.84 70.49 1.54 48
5 03/17/2022 13:43:37 -69.20, 151.63 109.63 03/17/2022 13:43:13 -69.20, 151.65 109.64 0.86 24
6 03/17/2022 14:34:03 68.12, -39.62 69.24 03/17/2022 14:32:57 68.14, -42.01 69.34 99.06 66
7 03/20/2022 04:19:21 -70.06, -68.49 109.77 03/20/2022 04:20:30 -69.96, -66.72 109.93 68.23 69
8 03/20/2022 05:09:52 69.27, 99.99 69.39 03/20/2022 05:10:08 69.24, 99.95 69.36 3.13 16
9 03/20/2022 06:00:33 -69.11, -92.48 110.79 03/20/2022 05:59:38 -69.13, -92.56 110.77 3.55 55
10 03/22/2022 20:36:05 -69.35, 48.33 111.58 03/22/2022 20:37:05 -69.32, 48.30 111.61 2.75 60
11 03/22/2022 21:26:49 69.24,-144.21 68.30 03/22/2022 21:26:32 69.21,-144.21 68.26 3.58 17
12 03/22/2022 22:17:21 -68.60, 23.98 112.38 03/22/2022 22:16:10 -68.66, 22.73 112.29 50.92 71
13 03/25/2022 12:02:37 70.33, -4.69 68.40 03/25/2022 12:03:43 70.26, -2.16 68.26 94.84 66
14 03/25/2022 12:53:02 -69.32, 164.13 112.67 03/25/2022 12:53:28 -69.33, 164.19 112.67 2.43 26
15 03/25/2022 13:43:45 69.16, -28.33 67.16 03/25/2022 13:42:56 69.15, -28.39 67.15 2.61 49

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/14/2022
SNOs_Map_NOAA-20_TERRA_20220314.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/14/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA