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: 12/1/2022
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 12/01/2022 11:04:48 -70.16,-170.05 88.11 12/01/2022 11:05:50 -70.17,-170.05 88.10 1.28 62
2 12/01/2022 11:55:32 70.05, -2.58 91.79 12/01/2022 11:55:13 70.07, -2.53 91.80 2.56 19
3 12/01/2022 12:46:00 -69.22, 165.96 89.05 12/01/2022 12:44:52 -69.28, 164.05 88.99 75.80 68
4 12/03/2022 23:58:46 -70.41, -3.91 87.49 12/03/2022 23:59:58 -70.30, -3.42 87.60 21.57 72
5 12/04/2022 00:49:26 70.09, 163.90 92.20 12/04/2022 00:49:23 70.09, 163.94 92.19 1.62 3
6 12/04/2022 01:40:05 -69.84, -28.40 88.06 12/04/2022 01:38:52 -69.85, -28.75 88.05 13.32 73
7 12/06/2022 12:52:50 -70.97, 161.70 86.59 12/06/2022 12:53:58 -70.86, 163.84 86.73 78.65 68
8 12/06/2022 13:43:19 70.08, -29.56 92.51 12/06/2022 13:43:33 70.10, -29.61 92.53 2.89 14
9 12/06/2022 14:34:01 -69.98, 137.90 87.59 12/06/2022 14:33:00 -69.97, 137.85 87.61 2.86 61
10 12/09/2022 02:37:13 70.13, 136.90 92.83 12/09/2022 02:37:42 70.15, 136.90 92.85 2.59 29
11 12/09/2022 03:27:55 -70.03, -55.63 87.27 12/09/2022 03:27:09 -70.02, -55.64 87.28 1.50 46
12 12/11/2022 15:31:06 70.18, -56.65 93.11 12/11/2022 15:31:50 70.19, -56.61 93.12 2.01 44
13 12/11/2022 16:21:48 -70.08, 110.82 86.99 12/11/2022 16:21:17 -70.05, 110.85 87.02 3.13 31
14 12/14/2022 04:25:00 70.23, 109.80 93.35 12/14/2022 04:25:59 70.21, 109.87 93.33 3.53 59
15 12/14/2022 05:15:41 -70.08, -82.65 86.81 12/14/2022 05:15:26 -70.08, -82.68 86.81 1.13 15

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/1/2022
SNOs_Map_NOAA-20_TERRA_20221201.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/01/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA