Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and METOP-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/12/2021
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 09/14/2021 06:08:52 73.43, 78.17 70.22 09/14/2021 06:09:59 73.35, 80.75 70.04 82.45 67
2 09/14/2021 06:59:34 -73.33,-114.29 109.88 09/14/2021 07:00:42 -73.28,-112.08 110.01 70.56 68
3 09/14/2021 07:50:16 73.13, 53.46 69.93 09/14/2021 07:51:26 73.08, 54.80 69.81 43.97 70
4 09/14/2021 08:40:58 -73.03,-139.01 110.17 09/14/2021 08:42:10 -72.96,-138.13 110.29 29.76 72
5 09/14/2021 09:31:40 72.83, 28.72 69.63 09/14/2021 09:32:53 72.80, 28.88 69.58 6.15 73
6 09/14/2021 10:22:23 -72.78,-163.86 110.41 09/14/2021 10:23:35 -72.78,-163.83 110.42 0.80 72
7 09/14/2021 11:13:09 72.79, 3.45 69.61 09/14/2021 11:14:15 72.78, 3.49 69.59 1.64 66
8 09/14/2021 12:03:53 -72.79, 170.76 110.38 09/14/2021 12:04:57 -72.76, 170.78 110.42 2.88 64
9 09/14/2021 12:54:38 72.74, -21.83 69.58 09/14/2021 12:55:37 72.75, -21.90 69.59 2.87 59
10 09/14/2021 13:45:22 -72.74, 145.49 110.41 09/14/2021 13:46:19 -72.74, 145.39 110.41 3.16 57
11 09/14/2021 14:36:08 72.74, -47.21 69.62 09/14/2021 14:36:59 72.73, -47.29 69.60 2.96 51
12 09/14/2021 15:26:52 -72.74, 120.10 110.38 09/14/2021 15:27:40 -72.76, 120.11 110.36 2.34 48
13 09/14/2021 16:17:38 72.75, -72.59 69.65 09/14/2021 16:18:20 72.76, -72.58 69.65 1.29 42
14 09/14/2021 17:08:22 -72.75, 94.72 110.35 09/14/2021 17:09:02 -72.74, 94.72 110.36 0.71 40
15 09/14/2021 17:59:08 72.75, -97.98 69.68 09/14/2021 17:59:42 72.73, -97.96 69.65 2.01 34
16 09/14/2021 18:49:52 -72.75, 69.34 110.32 09/14/2021 18:50:23 -72.77, 69.43 110.31 3.61 31
17 09/14/2021 19:40:37 72.70,-123.25 69.65 09/14/2021 19:41:04 72.71,-123.35 69.66 3.37 27
18 09/14/2021 20:31:22 -72.75, 43.96 110.28 09/14/2021 20:31:45 -72.74, 44.04 110.30 3.07 23
19 09/14/2021 21:22:07 72.71,-148.64 69.68 09/14/2021 21:22:25 72.73,-148.64 69.71 3.15 18
20 09/14/2021 22:12:51 -72.71, 18.68 110.31 09/14/2021 22:13:07 -72.72, 18.66 110.30 1.65 16
21 09/14/2021 23:03:37 72.71,-174.02 69.71 09/14/2021 23:03:47 72.71,-174.03 69.71 0.33 10
22 09/14/2021 23:54:21 -72.71, -6.70 110.28 09/14/2021 23:54:29 -72.69, -6.73 110.29 1.92 8
23 09/15/2021 00:45:07 72.71, 160.60 69.75 09/15/2021 00:45:09 72.69, 160.58 69.72 3.10 2
24 09/15/2021 01:35:51 -72.71, -32.08 110.25 09/15/2021 01:35:50 -72.72, -32.02 110.24 2.38 1
25 09/15/2021 02:26:37 72.72, 135.22 69.78 09/15/2021 02:26:30 72.71, 135.30 69.77 2.70 7
26 09/15/2021 03:17:21 -72.72, -57.46 110.22 09/15/2021 03:17:12 -72.70, -57.41 110.24 2.85 9
27 09/15/2021 04:08:06 72.67, 109.94 69.75 09/15/2021 04:07:52 72.69, 109.91 69.77 2.32 14
28 09/15/2021 04:58:50 -72.67, -82.74 110.24 09/15/2021 04:58:34 -72.67, -82.79 110.23 1.79 16
29 09/15/2021 05:49:36 72.67, 84.56 69.78 09/15/2021 05:49:14 72.66, 84.52 69.78 1.64 22
30 09/15/2021 06:40:20 -72.67,-108.12 110.21 09/15/2021 06:39:56 -72.65,-108.18 110.23 3.18 24
31 09/15/2021 07:31:06 72.68, 59.18 69.81 09/15/2021 07:30:35 72.69, 59.23 69.83 2.48 31
32 09/15/2021 08:21:50 -72.68,-133.51 110.18 09/15/2021 08:21:17 -72.68,-133.47 110.17 1.30 33
33 09/15/2021 09:12:36 72.68, 33.79 69.85 09/15/2021 09:11:57 72.67, 33.85 69.84 2.32 39
34 09/15/2021 10:03:19 -72.68,-158.89 110.15 09/15/2021 10:02:38 -72.65,-158.86 110.17 3.18 41
35 09/15/2021 10:54:04 72.63, 8.52 69.82 09/15/2021 10:53:18 72.64, 8.46 69.84 2.20 46
36 09/15/2021 11:44:48 -72.63, 175.83 110.17 09/15/2021 11:44:00 -72.63, 175.76 110.16 2.61 48
37 09/15/2021 12:35:34 72.64, -16.87 69.85 09/15/2021 12:34:40 72.62, -16.93 69.84 3.05 54
38 09/15/2021 13:26:18 -72.64, 150.45 110.14 09/15/2021 13:25:21 -72.66, 150.47 110.11 2.27 57
39 09/15/2021 14:17:04 72.64, -42.25 69.88 09/15/2021 14:16:01 72.65, -42.22 69.90 1.12 63
40 09/15/2021 15:07:48 -72.64, 125.07 110.11 09/15/2021 15:06:43 -72.63, 125.08 110.11 0.97 65
41 09/15/2021 15:58:34 72.65, -67.63 69.91 09/15/2021 15:57:23 72.62, -67.61 69.90 2.78 71
42 09/15/2021 16:49:17 -72.59, 99.79 110.13 09/15/2021 16:48:05 -72.61, 99.70 110.10 3.64 72
43 09/15/2021 17:40:00 72.45, -92.60 69.73 09/15/2021 17:38:47 72.49, -93.20 69.81 20.87 73
44 09/15/2021 18:30:43 -72.39, 74.82 110.32 09/15/2021 18:29:31 -72.38, 73.90 110.28 30.91 72
45 09/15/2021 19:21:24 72.14,-117.38 69.43 09/15/2021 19:20:15 72.16,-119.19 69.53 61.79 69
46 09/15/2021 20:12:07 -72.09, 50.03 110.61 09/15/2021 20:10:58 -72.10, 48.02 110.51 68.87 69

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/12/2021
SNOs_Map_NPP_METOP-C_20210912.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/12/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C