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: 12/1/2023
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 12/01/2023 11:12:47 -72.26,-175.30 86.00 12/01/2023 11:13:54 -72.17,-172.94 86.13 80.57 67
2 12/01/2023 12:03:18 71.47, -6.53 93.20 12/01/2023 12:03:28 71.45, -6.48 93.18 2.63 10
3 12/01/2023 12:53:59 -71.34, 161.02 86.94 12/01/2023 12:52:53 -71.33, 160.98 86.94 1.71 66
4 12/04/2023 00:06:26 -71.50, -7.36 86.41 12/04/2023 00:06:56 -71.48, -7.34 86.44 2.39 30
5 12/04/2023 00:57:10 71.38, 160.15 93.48 12/04/2023 00:56:19 71.36, 160.13 93.46 3.18 51
6 12/06/2023 12:09:35 71.51, -8.17 93.93 12/06/2023 12:10:20 71.51, -8.17 93.93 0.66 45
7 12/06/2023 13:00:17 -71.42, 159.31 86.16 12/06/2023 12:59:45 -71.39, 159.28 86.19 3.45 32
8 12/09/2023 00:12:43 -71.55, -9.02 85.75 12/09/2023 00:13:46 -71.55, -9.00 85.75 1.19 63
9 12/09/2023 01:03:27 71.44, 158.47 94.15 12/09/2023 01:03:09 71.43, 158.47 94.14 0.91 18
10 12/09/2023 01:53:54 -70.57, -32.74 86.75 12/09/2023 01:52:47 -70.60, -35.16 86.67 89.62 67
11 12/11/2023 12:15:57 71.80, -10.26 94.75 12/11/2023 12:17:07 71.72, -9.60 94.65 24.44 70
12 12/11/2023 13:06:35 -71.49, 157.61 85.57 12/11/2023 13:06:34 -71.48, 157.67 85.58 2.28 1
13 12/11/2023 13:57:13 71.08, -34.36 94.01 12/11/2023 13:56:01 71.15, -35.21 94.10 31.35 72
14 12/14/2023 00:19:15 -72.36, -12.12 84.48 12/14/2023 00:20:22 -72.26, -9.55 84.64 87.48 67
15 12/14/2023 01:09:44 71.49, 156.81 94.63 12/14/2023 01:09:57 71.50, 156.81 94.63 0.42 13
16 12/14/2023 02:00:26 -71.39, -35.69 85.48 12/14/2023 01:59:22 -71.37, -35.74 85.50 3.23 64

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/1/2023
SNOs_Map_NPP_TERRA_20231201.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/01/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA