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: 1/29/2022
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 -69.38, -92.71 93.25 01/31/2022 06:00:56 -69.31, -92.29 93.35 18.17 72
2 01/31/2022 06:50:25 69.09, 75.00 86.44 01/31/2022 06:50:25 69.09, 75.07 86.44 2.56 0
3 01/31/2022 07:41:06 -68.95,-117.49 93.71 01/31/2022 07:39:55 -68.98,-117.44 93.68 3.24 71
4 02/02/2022 22:16:38 -69.17, 23.34 94.23 02/02/2022 22:17:23 -69.16, 23.39 94.25 2.32 45
5 02/02/2022 23:07:22 69.05,-169.17 85.63 02/02/2022 23:06:50 69.04,-169.11 85.63 2.59 32
6 02/05/2022 13:43:03 69.70, -28.97 85.54 02/05/2022 13:44:13 69.55, -27.85 85.34 46.24 70
7 02/05/2022 14:33:36 -69.13, 139.17 95.08 02/05/2022 14:33:49 -69.11, 139.21 95.09 2.18 13
8 02/05/2022 15:24:20 69.00, -53.36 84.79 02/05/2022 15:23:16 68.99, -53.29 84.79 2.65 64
9 02/08/2022 05:59:52 69.18, 87.54 84.16 02/08/2022 06:00:45 69.16, 87.52 84.14 1.98 53
10 02/08/2022 06:50:34 -69.08,-105.01 95.95 02/08/2022 06:50:15 -69.06,-104.98 95.98 2.90 19
11 02/08/2022 07:41:03 68.16, 63.52 83.08 02/08/2022 07:39:55 68.21, 61.63 83.21 78.63 68
12 02/10/2022 21:26:23 -70.15, 34.56 95.67 02/10/2022 21:27:29 -70.05, 36.94 95.87 91.11 66
13 02/10/2022 22:16:50 69.14,-156.65 83.26 02/10/2022 22:17:10 69.15,-156.61 83.27 1.96 20
14 02/10/2022 23:07:31 -68.99, 10.88 96.91 02/10/2022 23:06:41 -69.00, 10.82 96.90 2.48 50

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/29/2022
SNOs_Map_NOAA-20_TERRA_20220129.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/29/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA