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: 1/20/2022
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 01/21/2022 21:52:19 -69.18, 29.63 91.12 01/21/2022 21:52:56 -69.19, 29.63 91.11 1.79 37
2 01/21/2022 22:43:03 69.06,-162.90 88.76 01/21/2022 22:42:23 69.08,-162.87 88.78 2.76 40
3 01/24/2022 13:18:36 69.68, -22.63 88.80 01/24/2022 13:19:46 69.62, -21.57 88.69 41.72 70
4 01/24/2022 14:09:10 -69.17, 145.43 91.75 01/24/2022 14:09:22 -69.18, 145.49 91.74 2.47 12
5 01/24/2022 14:59:53 69.00, -47.03 88.08 01/24/2022 14:58:50 69.00, -47.09 88.09 2.14 63
6 01/27/2022 05:35:18 69.26, 93.77 87.69 01/27/2022 05:36:17 69.25, 93.83 87.68 2.38 59
7 01/27/2022 06:25:59 -69.11, -98.71 92.47 01/27/2022 06:25:48 -69.09, -98.74 92.49 2.51 11
8 01/27/2022 07:16:33 68.46, 69.47 86.85 01/27/2022 07:15:23 68.53, 68.20 86.96 52.36 70
9 01/29/2022 21:52:08 69.21,-150.37 86.94 01/29/2022 21:52:43 69.21,-150.35 86.93 1.04 35
10 01/29/2022 22:42:49 -69.06, 17.15 93.24 01/29/2022 22:42:14 -69.05, 17.08 93.24 2.84 35
11 02/01/2022 13:18:24 -69.79, 157.26 93.19 02/01/2022 13:19:34 -69.72, 158.56 93.32 50.68 70
12 02/01/2022 14:08:58 69.16, -34.52 86.14 02/01/2022 14:09:09 69.15, -34.54 86.13 0.91 11
13 02/01/2022 14:59:40 -69.06, 132.93 93.98 02/01/2022 14:58:39 -69.05, 132.97 93.98 1.38 61

Figure of NPP and TERRA satellite orbits during SNOs since TLE Epoch: 1/20/2022
SNOs_Map_NPP_TERRA_20220120.jpg

Download SNOs between NPP and TERRA since TLE EPOCH: 01/20/2022 in txt file.

Historial Predications of SNOs between NPP and TERRA