Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 10/12/2020
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 10/13/2020 01:04:50 73.31, 156.87 81.13 10/13/2020 01:03:41 73.35, 154.74 81.23 67.99 69
2 10/13/2020 01:55:33 -73.28, -35.87 98.89 10/13/2020 01:54:23 -73.25, -37.72 98.87 59.29 70
3 10/13/2020 02:46:17 73.04, 130.94 80.90 10/13/2020 02:45:05 73.05, 130.02 80.94 29.86 72
4 10/13/2020 03:37:01 -72.96, -61.91 99.17 10/13/2020 03:35:47 -72.95, -62.46 99.16 17.85 74
5 10/13/2020 04:27:43 72.82, 105.13 80.71 10/13/2020 04:26:30 72.81, 105.16 80.71 1.83 73
6 10/13/2020 05:18:26 -72.79, -87.61 99.31 10/13/2020 05:17:14 -72.81, -87.52 99.28 3.41 72
7 10/13/2020 06:09:05 72.80, 79.75 80.72 10/13/2020 06:08:00 72.81, 79.78 80.74 1.82 65
8 10/13/2020 06:59:47 -72.82,-112.88 99.25 10/13/2020 06:58:44 -72.82,-112.91 99.25 1.25 63
9 10/13/2020 07:50:26 72.83, 54.47 80.78 10/13/2020 07:49:30 72.82, 54.39 80.77 3.04 56
10 10/13/2020 08:41:09 -72.80,-138.26 99.24 10/13/2020 08:40:14 -72.82,-138.30 99.22 2.50 55
11 10/13/2020 09:31:48 72.81, 29.09 80.78 10/13/2020 09:31:00 72.83, 29.00 80.81 3.45 48
12 10/13/2020 10:22:31 -72.78,-163.64 99.23 10/13/2020 10:21:43 -72.78,-163.58 99.24 1.98 48
13 10/13/2020 11:13:10 72.79, 3.71 80.79 10/13/2020 11:12:29 72.78, 3.72 80.79 1.15 41
14 10/13/2020 12:03:53 -72.76, 170.98 99.23 10/13/2020 12:03:13 -72.78, 171.03 99.20 2.72 40
15 10/13/2020 12:54:32 72.77, -21.67 80.80 10/13/2020 12:53:59 72.79, -21.67 80.82 1.74 33
16 10/13/2020 13:45:14 -72.80, 145.71 99.17 10/13/2020 13:44:43 -72.79, 145.64 99.17 2.22 31
17 10/13/2020 14:35:54 72.75, -47.05 80.81 10/13/2020 14:35:28 72.74, -46.95 80.80 3.25 26
18 10/13/2020 15:26:36 -72.78, 120.33 99.16 10/13/2020 15:26:13 -72.80, 120.25 99.14 3.33 23
19 10/13/2020 16:17:16 72.73, -72.43 80.81 10/13/2020 16:16:58 72.75, -72.34 80.83 3.36 18
20 10/13/2020 17:07:58 -72.76, 94.95 99.15 10/13/2020 17:07:42 -72.75, 94.97 99.16 0.90 16
21 10/13/2020 17:58:37 72.77, -97.70 80.87 10/13/2020 17:58:28 72.76, -97.73 80.86 1.33 9
22 10/13/2020 18:49:20 -72.74, 69.57 99.15 10/13/2020 18:49:12 -72.76, 69.58 99.13 2.40 8
23 10/13/2020 19:39:59 72.75,-123.08 80.88 10/13/2020 19:39:58 72.76,-123.12 80.90 2.29 1
24 10/13/2020 20:30:41 -72.77, 44.29 99.09 10/13/2020 20:30:42 -72.77, 44.19 99.09 3.30 1
25 10/13/2020 21:21:21 72.73,-148.46 80.89 10/13/2020 21:21:27 72.72,-148.40 80.88 2.14 6
26 10/13/2020 22:12:03 -72.75, 18.91 99.08 10/13/2020 22:12:11 -72.72, 18.91 99.11 3.20 8
27 10/13/2020 23:02:43 72.71,-173.84 80.89 10/13/2020 23:02:57 72.73,-173.79 80.91 2.65 14
28 10/13/2020 23:53:25 -72.73, -6.47 99.08 10/13/2020 23:53:41 -72.73, -6.48 99.08 0.52 16
29 10/14/2020 00:44:04 72.74, 160.89 80.95 10/14/2020 00:44:27 72.73, 160.82 80.94 2.19 23
30 10/14/2020 01:34:47 -72.71, -31.85 99.07 10/14/2020 01:35:11 -72.74, -31.87 99.05 2.59 24
31 10/14/2020 02:25:26 72.72, 135.51 80.96 10/14/2020 02:25:57 72.74, 135.43 80.98 3.17 31
32 10/14/2020 03:16:09 -72.69, -57.23 99.06 10/14/2020 03:16:40 -72.69, -57.15 99.07 2.50 31
33 10/14/2020 04:06:48 72.70, 110.13 80.97 10/14/2020 04:07:26 72.70, 110.15 80.96 1.05 38
34 10/14/2020 04:57:30 -72.73, -82.50 99.00 10/14/2020 04:58:10 -72.70, -82.54 99.03 3.30 40
35 10/14/2020 05:48:10 72.68, 84.75 80.97 10/14/2020 05:48:56 72.70, 84.76 80.99 2.32 46
36 10/14/2020 06:38:52 -72.71,-107.88 99.00 10/14/2020 06:39:40 -72.70,-107.93 99.00 1.56 48
37 10/14/2020 07:29:31 72.71, 59.47 81.03 10/14/2020 07:30:26 72.71, 59.38 81.02 3.23 55
38 10/14/2020 08:20:13 -72.69,-133.26 98.99 10/14/2020 08:21:09 -72.71,-133.31 98.97 3.23 56
39 10/14/2020 09:10:52 72.69, 34.09 81.04 10/14/2020 09:11:54 72.66, 34.09 81.00 3.30 62
40 10/14/2020 10:01:35 -72.67,-158.64 98.98 10/14/2020 10:02:38 -72.67,-158.60 98.99 1.32 63
41 10/14/2020 10:52:14 72.67, 8.71 81.04 10/14/2020 10:53:24 72.67, 8.70 81.03 0.51 70
42 10/14/2020 11:42:57 -72.65, 175.98 98.97 10/14/2020 11:44:08 -72.67, 176.01 98.96 2.92 71
43 10/14/2020 12:33:39 72.50, -16.98 80.91 10/14/2020 12:34:51 72.53, -16.37 80.91 20.30 72
44 10/14/2020 13:24:22 -72.48, 150.30 99.11 10/14/2020 13:25:35 -72.53, 150.94 99.08 22.11 73
45 10/14/2020 14:15:06 72.23, -42.86 80.67 10/14/2020 14:16:16 72.28, -41.26 80.67 54.70 70
46 10/14/2020 15:05:50 -72.15, 124.32 99.39 10/14/2020 15:06:59 -72.23, 126.15 99.37 62.99 69
47 10/14/2020 15:56:34 71.90, -68.83 80.39 10/14/2020 15:57:39 71.92, -65.96 80.33 99.15 65

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 10/12/2020
SNOs_Map_METOP-B_NPP_20201012.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 10/12/2020 in txt file.

Historical Predications of SNOs between METOP-B and NPP