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: 11/30/2023
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 -72.25,-175.28 86.01 12/01/2023 11:13:54 -72.18,-172.93 86.12 80.36 67
2 12/01/2023 12:03:18 71.47, -6.52 93.19 12/01/2023 12:03:28 71.46, -6.47 93.18 1.78 10
3 12/01/2023 12:53:59 -71.33, 161.04 86.95 12/01/2023 12:52:53 -71.34, 160.99 86.93 1.99 66
4 12/04/2023 00:06:26 -71.49, -7.35 86.42 12/04/2023 00:06:56 -71.49, -7.33 86.43 0.90 30
5 12/04/2023 00:57:10 71.38, 160.16 93.48 12/04/2023 00:56:19 71.36, 160.14 93.46 1.86 51
6 12/06/2023 12:09:35 71.50, -8.16 93.93 12/06/2023 12:10:20 71.52, -8.16 93.94 1.83 45
7 12/06/2023 13:00:17 -71.41, 159.32 86.17 12/06/2023 12:59:45 -71.40, 159.29 86.18 2.09 32
8 12/09/2023 00:12:43 -71.54, -9.02 85.75 12/09/2023 00:13:46 -71.56, -8.99 85.75 2.00 63
9 12/09/2023 01:03:27 71.44, 158.48 94.15 12/09/2023 01:03:09 71.44, 158.48 94.14 0.13 18
10 12/09/2023 01:53:54 -70.57, -32.73 86.75 12/09/2023 01:52:47 -70.60, -35.15 86.67 89.61 67
11 12/11/2023 12:15:57 71.79, -10.26 94.75 12/11/2023 12:17:08 71.67, -9.69 94.60 24.38 71
12 12/11/2023 13:06:35 -71.49, 157.61 85.57 12/11/2023 13:06:34 -71.49, 157.67 85.58 2.23 1
13 12/11/2023 13:57:13 71.08, -34.36 94.01 12/11/2023 13:56:01 71.15, -35.20 94.10 31.35 72
14 12/14/2023 00:19:15 -72.36, -12.12 84.47 12/14/2023 00:20:22 -72.26, -9.55 84.64 87.57 67
15 12/14/2023 01:09:44 71.50, 156.81 94.63 12/14/2023 01:09:57 71.50, 156.81 94.63 0.12 13
16 12/14/2023 02:00:26 -71.40, -35.70 85.48 12/14/2023 01:59:22 -71.37, -35.74 85.50 3.31 64

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 11/30/2023
SNOs_Map_NPP_TERRA_20231130.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 11/30/2023 in txt file.

Historial Predications of SNOs between NPP and TERRA