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: 9/22/2022
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 68.96, 157.41 72.35 10/02/2022 01:23:28 68.89, 158.52 72.30 44.69 71
2 10/02/2022 02:12:52 -68.49, -34.64 108.11 10/02/2022 02:14:06 -68.47, -34.67 108.12 2.22 74
3 10/02/2022 03:03:38 68.48, 132.68 71.90 10/02/2022 03:04:33 68.46, 132.71 71.89 2.55 55
4 10/02/2022 03:54:21 -68.44, -59.95 108.13 10/02/2022 03:55:04 -68.41, -59.98 108.15 2.94 43
5 10/02/2022 04:45:06 68.38, 107.44 71.83 10/02/2022 04:45:31 68.40, 107.40 71.86 3.33 25
6 10/02/2022 05:35:50 -68.39, -85.26 108.15 10/02/2022 05:36:01 -68.41, -85.22 108.13 3.05 11
7 10/02/2022 06:26:35 68.33, 82.13 71.81 10/02/2022 06:26:29 68.35, 82.09 71.83 2.60 6
8 10/02/2022 07:17:19 -68.34,-110.57 108.17 10/02/2022 07:16:59 -68.35,-110.53 108.16 2.52 20
9 10/02/2022 08:08:04 68.28, 56.82 71.79 10/02/2022 08:07:27 68.29, 56.78 71.80 1.94 37
10 10/02/2022 08:58:48 -68.29,-135.88 108.19 10/02/2022 08:57:57 -68.30,-135.83 108.19 2.19 51
11 10/02/2022 09:49:33 68.23, 31.50 71.77 10/02/2022 09:48:25 68.23, 31.47 71.77 1.46 68
12 10/02/2022 10:40:12 -67.97,-160.86 108.48 10/02/2022 10:38:59 -68.03,-161.41 108.43 23.97 73
13 10/02/2022 11:30:46 67.31, 7.25 70.89 10/02/2022 11:29:39 67.30, 5.11 70.86 92.13 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/22/2022
SNOs_Map_NPP_GCOM-C_20220922.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/22/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C