Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/16/2023
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 10/17/2023 06:01:46 71.78, 83.40 80.87 10/17/2023 06:02:56 71.65, 84.52 80.72 41.82 70
2 10/17/2023 06:52:20 -71.28,-108.37 99.64 10/17/2023 06:52:27 -71.26,-108.46 99.66 3.69 7
3 10/17/2023 07:43:02 71.06, 59.31 80.15 10/17/2023 07:41:50 71.10, 58.96 80.20 13.40 72
4 10/19/2023 18:55:34 71.36,-109.33 81.36 10/19/2023 18:56:03 71.34,-109.27 81.33 3.04 29
5 10/19/2023 19:46:15 -71.21, 58.24 98.78 10/19/2023 19:45:29 -71.22, 58.20 98.77 1.88 46
6 10/22/2023 06:58:45 -71.36,-110.14 97.75 10/22/2023 06:59:44 -71.37,-110.17 97.75 1.21 59
7 10/22/2023 07:49:29 71.25, 57.36 82.16 10/22/2023 07:49:06 71.25, 57.31 82.15 1.77 23
8 10/24/2023 19:02:05 71.73,-111.60 83.50 10/24/2023 19:03:16 71.63,-110.68 83.39 34.03 71
9 10/24/2023 19:52:41 -71.32, 56.44 96.90 10/24/2023 19:52:46 -71.30, 56.44 96.93 2.31 5
10 10/24/2023 20:43:22 71.06,-135.79 82.84 10/24/2023 20:42:09 71.13,-136.17 82.92 15.56 73
11 10/27/2023 07:55:54 71.34, 55.61 83.97 10/27/2023 07:56:21 71.35, 55.59 83.98 1.42 27
12 10/27/2023 08:46:36 -71.24,-136.90 96.12 10/27/2023 08:45:47 -71.24,-136.93 96.12 0.98 49
13 10/29/2023 19:59:05 -71.37, 54.75 95.16 10/29/2023 20:00:00 -71.37, 54.68 95.17 2.61 55
14 10/29/2023 20:49:49 71.27,-137.76 84.75 10/29/2023 20:49:21 71.30,-137.77 84.78 3.29 28

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 10/16/2023
SNOs_Map_NPP_TERRA_20231017.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 10/16/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA