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: 1/9/2022
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 01/11/2022 05:35:41 69.19, 93.78 90.94 01/11/2022 05:36:39 69.19, 93.78 90.93 0.24 58
2 01/11/2022 06:26:22 -69.06, -98.71 89.21 01/11/2022 06:26:09 -69.08, -98.74 89.19 2.64 13
3 01/11/2022 07:16:55 68.35, 69.55 90.05 01/11/2022 07:15:46 68.41, 68.08 90.16 60.56 69
4 01/13/2022 21:52:32 69.18,-150.41 90.48 01/13/2022 21:53:03 69.19,-150.35 90.49 2.88 31
5 01/13/2022 22:43:13 -69.04, 17.10 89.67 01/13/2022 22:42:34 -69.02, 17.08 89.68 1.76 39
6 01/16/2022 13:18:45 -69.59, 157.47 89.57 01/16/2022 13:19:56 -69.51, 158.32 89.68 34.13 71
7 01/16/2022 14:09:22 69.11, -34.53 89.93 01/16/2022 14:09:28 69.12, -34.55 89.93 1.39 6
8 01/16/2022 15:00:04 -69.02, 132.91 90.18 01/16/2022 14:58:58 -69.01, 132.95 90.18 1.70 66
9 01/19/2022 05:35:28 -69.21, -86.19 90.50 01/19/2022 05:36:24 -69.22, -86.18 90.50 1.66 56
10 01/19/2022 06:26:12 69.10, 81.27 89.38 01/19/2022 06:25:51 69.10, 81.31 89.38 1.71 21
11 01/19/2022 07:16:41 -68.31,-110.36 91.45 01/19/2022 07:15:32 -68.38,-111.94 91.32 65.32 69
12 01/21/2022 21:52:19 -69.20, 29.61 91.09 01/21/2022 21:52:48 -69.19, 29.67 91.10 2.66 29
13 01/21/2022 22:43:02 69.04,-162.87 88.74 01/21/2022 22:42:16 69.01,-162.91 88.72 3.27 46

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/9/2022
SNOs_Map_NPP_TERRA_20220109.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/09/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA