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: 6/22/2021
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 06/24/2021 00:49:48 68.66, 165.72 45.17 06/24/2021 00:50:28 68.64, 165.74 45.14 2.98 40
2 06/24/2021 01:40:29 -68.52, -26.77 134.98 06/24/2021 01:39:58 -68.53, -26.76 134.97 1.16 31
3 06/26/2021 16:16:10 -69.34, 113.25 134.06 06/26/2021 16:17:19 -69.23, 114.72 134.21 58.97 69
4 06/26/2021 17:06:42 68.58, -78.40 45.16 06/26/2021 17:06:55 68.61, -78.42 45.19 2.97 13
5 06/26/2021 17:57:24 -68.49, 89.03 134.93 06/26/2021 17:56:25 -68.51, 89.09 134.92 2.80 59
6 06/29/2021 08:32:53 -68.67,-130.06 134.62 06/29/2021 08:33:55 -68.70,-130.07 134.60 3.04 62
7 06/29/2021 09:23:37 68.56, 37.40 45.27 06/29/2021 09:23:22 68.58, 37.42 45.29 2.42 15
8 06/29/2021 10:14:11 -68.03,-154.61 135.27 06/29/2021 10:12:59 -68.09,-155.53 135.19 38.74 72
9 07/02/2021 00:49:48 -68.64, -14.25 134.47 07/02/2021 00:50:22 -68.66, -14.24 134.46 2.47 34
10 07/02/2021 01:40:32 68.53, 153.20 45.42 07/02/2021 01:39:49 68.54, 153.26 45.43 2.51 43
11 07/04/2021 16:16:04 68.93, -66.19 46.05 07/04/2021 16:17:16 68.83, -65.78 45.93 19.84 72
12 07/04/2021 17:06:42 -68.61, 101.55 134.28 07/04/2021 17:06:48 -68.62, 101.60 134.27 2.15 6
13 07/04/2021 17:57:25 68.45, -90.93 45.56 07/04/2021 17:56:16 68.44, -90.98 45.56 2.45 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 6/22/2021
SNOs_Map_NOAA-20_TERRA_20210622.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 06/22/2021 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA