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: 7/3/2021
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 07/04/2021 16:16:04 68.93, -66.19 46.05 07/04/2021 16:17:15 68.89, -65.71 45.99 20.00 71
2 07/04/2021 17:06:42 -68.63, 101.53 134.26 07/04/2021 17:06:48 -68.61, 101.58 134.28 2.93 6
3 07/04/2021 17:57:25 68.45, -90.93 45.57 07/04/2021 17:56:16 68.44, -90.98 45.56 2.60 69
4 07/07/2021 08:32:55 68.70, 49.89 46.08 07/07/2021 08:33:45 68.67, 49.90 46.04 3.43 50
5 07/07/2021 09:23:36 -68.55,-142.60 134.07 07/07/2021 09:23:15 -68.56,-142.60 134.06 0.93 21
6 07/07/2021 10:14:04 67.57, 25.95 44.93 07/07/2021 10:12:57 67.60, 23.93 45.02 85.73 67
7 07/09/2021 23:59:23 -69.70, -3.05 132.57 07/10/2021 00:00:29 -69.61, -0.64 132.72 93.51 66
8 07/10/2021 00:49:49 68.63, 165.76 46.33 07/10/2021 00:50:12 68.61, 165.71 46.31 2.56 23
9 07/10/2021 01:40:31 -68.53, -26.80 133.77 07/10/2021 01:39:42 -68.51, -26.78 133.79 2.89 49
10 07/12/2021 16:16:00 -68.72, 114.09 133.22 07/12/2021 16:17:11 -68.72, 114.09 133.22 0.45 71
11 07/12/2021 17:06:44 68.61, -78.45 46.67 07/12/2021 17:06:38 68.60, -78.42 46.67 1.69 6
12 07/12/2021 17:57:23 -68.35, 89.20 133.59 07/12/2021 17:56:10 -68.39, 88.96 133.54 10.75 73
13 07/15/2021 08:32:53 -68.65,-130.05 132.88 07/15/2021 08:33:37 -68.66,-130.11 132.88 2.71 44
14 07/15/2021 09:23:37 68.54, 37.40 47.01 07/15/2021 09:23:04 68.53, 37.38 47.01 1.16 33

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/3/2021
SNOs_Map_NOAA-20_TERRA_20210703.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/03/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA