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: 3/13/2022
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 03/13/2022 12:27:49 -69.97, 169.60 107.22 03/13/2022 12:28:58 -69.92, 171.15 107.34 59.42 69
2 03/13/2022 13:18:22 69.27, -22.06 72.03 03/13/2022 13:18:35 69.26, -22.08 72.02 1.34 13
3 03/13/2022 14:09:03 -69.13, 145.45 108.13 03/13/2022 14:08:05 -69.14, 145.40 108.11 2.42 58
4 03/16/2022 04:44:32 -69.32, -73.68 108.96 03/16/2022 04:45:33 -69.34, -73.75 108.96 3.26 61
5 03/16/2022 05:35:17 69.25, 93.73 70.96 03/16/2022 05:35:00 69.23, 93.75 70.93 3.35 17
6 03/16/2022 06:25:48 -68.58, -98.04 109.76 03/16/2022 06:24:38 -68.67, -99.32 109.63 52.83 70
7 03/18/2022 21:01:27 -69.31, 42.11 110.04 03/18/2022 21:01:58 -69.29, 42.07 110.06 2.52 31
8 03/18/2022 21:52:11 69.19,-150.41 69.83 03/18/2022 21:51:25 69.18,-150.43 69.82 1.60 46
9 03/21/2022 12:27:40 69.45, -9.63 69.06 03/21/2022 12:28:51 69.40, -9.54 69.00 6.50 71
10 03/21/2022 13:18:21 -69.30, 157.89 111.11 03/21/2022 13:18:21 -69.29, 157.95 111.13 2.77 0
11 03/21/2022 14:09:02 69.03, -34.41 68.59 03/21/2022 14:07:50 69.06, -34.70 68.64 11.92 72
12 03/24/2022 04:44:33 69.34, 106.29 67.88 03/24/2022 04:45:16 69.33, 106.25 67.86 2.30 43
13 03/24/2022 05:35:15 -69.25, -86.26 112.23 03/24/2022 05:34:46 -69.22, -86.26 112.26 2.72 29
14 03/26/2022 20:10:55 -70.03, 53.73 112.44 03/26/2022 20:12:04 -69.92, 55.28 112.61 60.23 69
15 03/26/2022 21:01:27 69.29,-137.86 66.77 03/26/2022 21:01:40 69.30,-137.91 66.78 1.97 13
16 03/26/2022 21:52:09 -69.19, 29.59 113.34 03/26/2022 21:51:10 -69.19, 29.59 113.34 0.19 59

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 3/13/2022
SNOs_Map_NPP_TERRA_20220313.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 03/13/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA