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: 12/7/2023
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 12/09/2023 00:12:43 -71.55, -9.03 85.75 12/09/2023 00:13:46 -71.54, -9.02 85.76 1.37 63
2 12/09/2023 01:03:27 71.44, 158.47 94.15 12/09/2023 01:03:09 71.43, 158.47 94.14 1.23 18
3 12/09/2023 01:53:53 -70.52, -32.66 86.80 12/09/2023 01:52:47 -70.59, -35.18 86.68 93.40 66
4 12/11/2023 12:15:57 71.78, -10.25 94.74 12/11/2023 12:17:08 71.70, -9.64 94.63 23.07 71
5 12/11/2023 13:06:35 -71.49, 157.61 85.58 12/11/2023 13:06:35 -71.46, 157.62 85.61 3.45 0
6 12/11/2023 13:57:13 71.07, -34.35 94.00 12/11/2023 13:56:02 71.13, -35.25 94.08 33.01 71
7 12/14/2023 00:19:17 -72.44, -12.29 84.39 12/14/2023 00:20:22 -72.34, -9.42 84.56 97.17 65
8 12/14/2023 01:09:44 71.47, 156.85 94.60 12/14/2023 01:09:59 71.48, 156.77 94.61 3.11 15
9 12/14/2023 02:00:26 -71.37, -35.66 85.50 12/14/2023 01:59:23 -71.40, -35.71 85.47 2.89 63
10 12/16/2023 13:12:52 -71.52, 155.98 85.21 12/16/2023 13:13:24 -71.51, 155.93 85.23 2.48 32
11 12/16/2023 14:03:36 71.42, -36.53 94.69 12/16/2023 14:02:46 71.45, -36.51 94.72 3.06 50
12 12/19/2023 01:16:02 71.58, 155.09 94.94 12/19/2023 01:16:46 71.58, 155.18 94.94 3.01 44
13 12/19/2023 02:06:44 -71.47, -37.41 85.17 12/19/2023 02:06:11 -71.45, -37.39 85.19 2.62 33

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 12/7/2023
SNOs_Map_NPP_TERRA_20231207.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 12/07/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA