Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/29/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 10/02/2022 01:22:17 68.98, 157.39 72.37 10/02/2022 01:23:27 68.93, 158.56 72.34 47.15 70
2 10/02/2022 02:12:52 -68.51, -34.68 108.08 10/02/2022 02:14:05 -68.49, -34.64 108.09 2.74 73
3 10/02/2022 03:03:37 68.44, 132.72 71.87 10/02/2022 03:04:33 68.44, 132.68 71.86 2.06 56
4 10/02/2022 03:54:20 -68.41, -59.92 108.15 10/02/2022 03:55:03 -68.44, -59.95 108.12 3.14 43
5 10/02/2022 04:45:06 68.40, 107.41 71.85 10/02/2022 04:45:31 68.38, 107.37 71.83 2.53 25
6 10/02/2022 05:35:49 -68.36, -85.23 108.17 10/02/2022 05:36:01 -68.38, -85.26 108.16 2.34 12
7 10/02/2022 06:26:35 68.35, 82.10 71.83 10/02/2022 06:26:29 68.32, 82.06 71.80 3.16 6
8 10/02/2022 07:17:18 -68.31,-110.54 108.19 10/02/2022 07:16:59 -68.33,-110.56 108.19 1.58 19
9 10/02/2022 08:08:04 68.30, 56.79 71.81 10/02/2022 08:07:26 68.32, 56.82 71.83 2.79 38
10 10/02/2022 08:58:47 -68.27,-135.85 108.22 10/02/2022 08:57:57 -68.27,-135.87 108.22 0.98 50
11 10/02/2022 09:49:33 68.25, 31.48 71.79 10/02/2022 09:48:24 68.26, 31.51 71.80 2.09 69
12 10/02/2022 10:40:12 -68.00,-160.89 108.45 10/02/2022 10:38:59 -68.00,-161.45 108.46 23.39 73
13 10/02/2022 11:30:46 67.34, 7.23 70.91 10/02/2022 11:29:38 67.34, 5.14 70.89 89.46 68

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/29/2022
SNOs_Map_NPP_GCOM-C_20220929.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/29/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C