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: 9/25/2022
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 69.00, 157.36 72.39 10/02/2022 01:23:28 68.91, 158.53 72.32 47.97 70
2 10/02/2022 02:12:53 -68.53, -34.70 108.06 10/02/2022 02:14:05 -68.53, -34.59 108.06 4.54 72
3 10/02/2022 03:03:38 68.46, 132.70 71.89 10/02/2022 03:04:33 68.47, 132.72 71.90 1.41 55
4 10/02/2022 03:54:21 -68.43, -59.94 108.14 10/02/2022 03:55:04 -68.42, -59.97 108.14 1.30 43
5 10/02/2022 04:45:07 68.42, 107.39 71.87 10/02/2022 04:45:31 68.42, 107.41 71.87 1.13 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 1.81 12
7 10/02/2022 06:26:36 68.37, 82.08 71.85 10/02/2022 06:26:29 68.36, 82.10 71.84 1.44 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 2.49 19
9 10/02/2022 08:08:05 68.32, 56.76 71.83 10/02/2022 08:07:27 68.30, 56.80 71.81 2.10 38
10 10/02/2022 08:58:48 -68.28,-135.87 108.20 10/02/2022 08:57:58 -68.25,-135.89 108.23 3.24 50
11 10/02/2022 09:49:33 68.27, 31.45 71.81 10/02/2022 09:48:24 68.25, 31.49 71.78 2.88 69
12 10/02/2022 10:40:12 -68.02,-160.91 108.43 10/02/2022 10:38:58 -68.03,-161.40 108.43 20.60 74
13 10/02/2022 11:30:45 67.30, 7.27 70.88 10/02/2022 11:29:38 67.32, 5.12 70.87 92.22 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 9/25/2022
SNOs_Map_NPP_GCOM-C_20220926.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 09/25/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C