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: 9/28/2022
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 01:22:18 68.99, 157.37 72.39 10/02/2022 01:23:28 68.91, 158.54 72.32 47.62 70
2 10/02/2022 02:12:52 -68.53, -34.69 108.07 10/02/2022 02:14:04 -68.54, -34.58 108.05 4.58 72
3 10/02/2022 03:03:37 68.46, 132.71 71.88 10/02/2022 03:04:32 68.48, 132.73 71.91 2.49 55
4 10/02/2022 03:54:20 -68.42, -59.93 108.14 10/02/2022 03:55:03 -68.43, -59.96 108.14 1.23 43
5 10/02/2022 04:45:06 68.41, 107.39 71.86 10/02/2022 04:45:30 68.42, 107.42 71.88 1.75 24
6 10/02/2022 05:35:49 -68.38, -85.24 108.16 10/02/2022 05:36:01 -68.37, -85.27 108.17 1.33 12
7 10/02/2022 06:26:35 68.36, 82.08 71.84 10/02/2022 06:26:28 68.37, 82.11 71.85 1.22 7
8 10/02/2022 07:17:18 -68.33,-110.55 108.18 10/02/2022 07:16:59 -68.31,-110.58 108.20 1.85 19
9 10/02/2022 08:08:04 68.31, 56.77 71.82 10/02/2022 08:07:26 68.31, 56.80 71.82 1.22 38
10 10/02/2022 08:58:47 -68.28,-135.87 108.20 10/02/2022 08:57:57 -68.26,-135.89 108.23 2.55 50
11 10/02/2022 09:49:33 68.26, 31.46 71.80 10/02/2022 09:48:24 68.25, 31.49 71.79 1.76 69
12 10/02/2022 10:40:12 -68.01,-160.91 108.44 10/02/2022 10:38:59 -67.98,-161.47 108.48 23.67 73
13 10/02/2022 11:30:45 67.29, 7.28 70.87 10/02/2022 11:29:38 67.32, 5.13 70.88 92.34 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/28/2022
SNOs_Map_NPP_GCOM-C_20220928.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/28/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C