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: 7/29/2024
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 08/04/2024 21:39:55 69.73,-148.18 52.78 08/04/2024 21:41:04 69.65,-146.43 52.65 67.94 69
2 08/04/2024 22:30:30 -69.28, 19.79 127.68 08/04/2024 22:31:42 -69.22, 20.34 127.76 22.53 72
3 08/04/2024 23:21:12 69.04,-172.57 52.08 08/04/2024 23:22:12 69.05,-172.51 52.08 2.60 60
4 08/05/2024 00:11:55 -69.02, -5.22 127.93 08/05/2024 00:12:43 -68.99, -5.21 127.96 2.56 48
5 08/05/2024 01:02:41 68.99, 162.13 52.05 08/05/2024 01:03:10 68.98, 162.16 52.04 1.79 29
6 08/05/2024 01:53:24 -68.96, -30.52 127.97 08/05/2024 01:53:40 -68.98, -30.46 127.96 3.02 16
7 08/05/2024 02:44:10 68.94, 136.82 52.02 08/05/2024 02:44:08 68.91, 136.84 51.99 2.73 2
8 08/05/2024 03:34:53 -68.91, -55.83 128.00 08/05/2024 03:34:38 -68.91, -55.79 128.00 1.73 15
9 08/05/2024 04:25:38 68.83, 111.59 51.93 08/05/2024 04:25:06 68.85, 111.51 51.95 3.29 32
10 08/05/2024 05:16:22 -68.86, -81.14 128.03 08/05/2024 05:15:36 -68.85, -81.11 128.05 2.09 46
11 08/05/2024 06:07:08 68.84, 86.21 51.95 08/05/2024 06:06:03 68.84, 86.26 51.96 2.15 65
12 08/05/2024 06:57:49 -68.71,-106.30 128.18 08/05/2024 06:56:35 -68.73,-106.51 128.14 8.67 74
13 08/05/2024 07:48:23 68.03, 61.88 51.14 08/05/2024 07:47:14 68.06, 60.04 51.23 76.66 69

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 7/29/2024
SNOs_Map_NPP_GCOM-C_20240729.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 07/29/2024 in txt file.

Historial Predications of SNOs between NPP and GCOM-C