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: 1/30/2022
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 01/31/2022 05:59:44 -69.37, -92.70 93.26 01/31/2022 06:00:56 -69.32, -92.28 93.34 17.37 72
2 01/31/2022 06:50:25 69.08, 75.02 86.43 01/31/2022 06:50:25 69.10, 75.08 86.45 3.06 0
3 01/31/2022 07:41:05 -68.94,-117.48 93.72 01/31/2022 07:39:55 -68.93,-117.50 93.73 2.02 70
4 02/02/2022 22:16:38 -69.16, 23.36 94.24 02/02/2022 22:17:23 -69.16, 23.40 94.25 1.67 45
5 02/02/2022 23:07:22 69.04,-169.16 85.62 02/02/2022 23:06:50 69.05,-169.10 85.64 2.80 32
6 02/05/2022 13:43:03 69.69, -28.95 85.53 02/05/2022 13:44:13 69.55, -27.85 85.34 45.41 70
7 02/05/2022 14:33:36 -69.12, 139.18 95.09 02/05/2022 14:33:49 -69.11, 139.21 95.10 1.36 13
8 02/05/2022 15:24:20 68.99, -53.34 84.78 02/05/2022 15:23:16 68.99, -53.29 84.79 1.94 64
9 02/08/2022 05:59:52 69.17, 87.55 84.15 02/08/2022 06:00:45 69.15, 87.51 84.13 2.23 53
10 02/08/2022 06:50:34 -69.07,-105.00 95.96 02/08/2022 06:50:15 -69.05,-104.99 95.98 2.70 19
11 02/08/2022 07:41:03 68.15, 63.53 83.07 02/08/2022 07:39:55 68.20, 61.62 83.20 79.45 68
12 02/10/2022 21:26:22 -70.09, 34.65 95.73 02/10/2022 21:27:29 -70.03, 36.92 95.88 86.53 67
13 02/10/2022 22:16:50 69.13,-156.64 83.25 02/10/2022 22:17:10 69.14,-156.63 83.25 0.59 20
14 02/10/2022 23:07:32 -69.04, 10.81 96.87 02/10/2022 23:06:40 -69.04, 10.87 96.86 2.30 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/30/2022
SNOs_Map_NOAA-20_TERRA_20220130.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/30/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA