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: 1/6/2022
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 01/07/2022 06:50:06 -69.10,-104.96 88.61 01/07/2022 06:51:00 -69.09,-104.90 88.62 2.15 54
2 01/07/2022 07:40:49 68.92, 62.60 91.20 01/07/2022 07:40:28 68.93, 62.53 91.22 3.11 21
3 01/07/2022 08:31:18 -68.15,-129.07 89.60 01/07/2022 08:30:09 -68.20,-130.72 89.50 68.78 69
4 01/09/2022 22:16:33 70.12,-157.99 92.10 01/09/2022 22:17:39 69.99,-155.45 91.90 97.20 66
5 01/09/2022 23:06:56 -69.03, 10.92 89.04 01/09/2022 23:07:24 -69.05, 10.93 89.03 1.86 28
6 01/09/2022 23:57:40 68.91, 178.40 90.83 01/09/2022 23:56:51 68.94, 178.43 90.86 3.24 49
7 01/12/2022 14:33:07 69.16, -40.79 90.69 01/12/2022 14:34:18 69.16, -40.68 90.68 4.33 71
8 01/12/2022 15:23:48 -69.03, 126.72 89.46 01/12/2022 15:23:49 -69.00, 126.75 89.49 2.93 1
9 01/12/2022 16:14:30 68.80, -65.66 90.30 01/12/2022 16:13:17 68.83, -65.83 90.34 7.49 73
10 01/15/2022 06:49:58 69.10, 75.08 90.17 01/15/2022 06:50:43 69.10, 75.13 90.16 2.03 45
11 01/15/2022 07:40:39 -68.97,-117.41 89.98 01/15/2022 07:40:14 -68.95,-117.44 90.00 2.59 25
12 01/17/2022 22:16:21 -70.01, 22.24 89.39 01/17/2022 22:17:28 -69.88, 24.40 89.59 83.77 67
13 01/17/2022 23:06:49 69.05,-169.06 89.61 01/17/2022 23:07:08 69.04,-169.07 89.59 1.51 19
14 01/17/2022 23:57:30 -68.91, -1.55 90.55 01/17/2022 23:56:38 -68.94, -1.57 90.52 3.25 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/6/2022
SNOs_Map_NOAA-20_TERRA_20220106.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/06/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA