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: 7/10/2023
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 07/12/2023 05:30:27 71.29, 92.08 49.34 07/12/2023 05:31:38 71.21, 92.78 49.22 26.70 71
2 07/12/2023 06:21:04 -70.93, -99.99 131.04 07/12/2023 06:21:07 -70.93, -99.99 131.04 0.14 3
3 07/12/2023 07:11:44 70.61, 67.84 48.63 07/12/2023 07:10:32 70.67, 67.28 48.73 21.60 72
4 07/14/2023 18:24:17 70.97,-100.86 49.37 07/14/2023 18:24:58 71.00,-100.89 49.39 3.25 41
5 07/14/2023 19:14:59 -70.87, 66.62 130.73 07/14/2023 19:14:24 -70.89, 66.60 130.70 2.43 35
6 07/17/2023 06:27:37 -71.48,-102.54 129.68 07/17/2023 06:28:47 -71.36,-101.33 129.87 45.06 70
7 07/17/2023 07:18:12 70.91, 65.75 49.73 07/17/2023 07:18:15 70.93, 65.67 49.75 3.38 3
8 07/17/2023 08:08:54 -70.81,-126.77 130.38 07/17/2023 08:07:41 -70.83,-126.84 130.35 3.21 73
9 07/19/2023 19:21:24 -71.01, 64.79 129.73 07/19/2023 19:22:09 -71.00, 64.77 129.75 1.43 45
10 07/19/2023 20:12:08 70.92,-127.74 50.18 07/19/2023 20:11:31 70.90,-127.72 50.17 1.82 37
11 07/22/2023 07:24:43 71.44, 63.25 51.21 07/22/2023 07:25:53 71.33, 64.30 51.04 39.11 70
12 07/22/2023 08:15:18 -70.96,-128.62 129.30 07/22/2023 08:15:24 -70.95,-128.65 129.31 1.78 6
13 07/22/2023 09:06:00 70.76, 39.02 50.50 07/22/2023 09:04:47 70.80, 38.78 50.56 9.41 73

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/10/2023
SNOs_Map_NOAA-20_TERRA_20230710.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/10/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA