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: 9/27/2022
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, 157.36 72.39 10/02/2022 01:23:28 68.91, 158.54 72.32 47.84 70
2 10/02/2022 02:12:53 -68.53, -34.70 108.06 10/02/2022 02:14:05 -68.53, -34.58 108.05 4.59 72
3 10/02/2022 03:03:38 68.46, 132.70 71.89 10/02/2022 03:04:33 68.47, 132.73 71.90 1.79 55
4 10/02/2022 03:54:21 -68.43, -59.94 108.14 10/02/2022 03:55:04 -68.42, -59.96 108.14 1.16 43
5 10/02/2022 04:45:07 68.41, 107.39 71.87 10/02/2022 04:45:31 68.42, 107.42 71.87 1.25 24
6 10/02/2022 05:35:50 -68.38, -85.25 108.16 10/02/2022 05:36:02 -68.37, -85.27 108.17 1.55 12
7 10/02/2022 06:26:36 68.36, 82.08 71.85 10/02/2022 06:26:29 68.36, 82.11 71.84 1.19 7
8 10/02/2022 07:17:19 -68.33,-110.56 108.18 10/02/2022 07:17:00 -68.31,-110.58 108.20 2.20 19
9 10/02/2022 08:08:04 68.31, 56.77 71.82 10/02/2022 08:07:26 68.30, 56.80 71.81 1.67 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 2.94 50
11 10/02/2022 09:49:33 68.27, 31.46 71.80 10/02/2022 09:48:24 68.25, 31.49 71.78 2.39 69
12 10/02/2022 10:40:12 -68.02,-160.91 108.44 10/02/2022 10:38:58 -68.04,-161.40 108.42 20.61 74
13 10/02/2022 11:30:45 67.30, 7.27 70.87 10/02/2022 11:29:38 67.32, 5.12 70.87 92.26 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/27/2022
SNOs_Map_NPP_GCOM-C_20220927.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/27/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C