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: 9/13/2021
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 06:08:51 73.40, 78.23 70.19 09/14/2021 06:09:58 73.38, 80.81 70.07 82.09 67
2 09/14/2021 06:59:33 -73.30,-114.22 109.91 09/14/2021 07:00:42 -73.26,-112.13 110.03 67.12 69
3 09/14/2021 07:50:15 73.10, 53.52 69.90 09/14/2021 07:51:26 73.06, 54.76 69.79 40.46 71
4 09/14/2021 08:40:57 -73.00,-138.95 110.20 09/14/2021 08:42:09 -72.99,-138.07 110.26 28.77 72
5 09/14/2021 09:31:39 72.80, 28.78 69.60 09/14/2021 09:32:53 72.78, 28.83 69.56 3.07 74
6 09/14/2021 10:22:22 -72.75,-163.80 110.44 09/14/2021 10:23:35 -72.76,-163.88 110.44 2.77 73
7 09/14/2021 11:13:08 72.76, 3.51 69.58 09/14/2021 11:14:15 72.76, 3.44 69.57 2.05 67
8 09/14/2021 12:03:52 -72.76, 170.82 110.41 09/14/2021 12:04:56 -72.79, 170.84 110.39 3.47 64
9 09/14/2021 12:54:38 72.76, -21.88 69.61 09/14/2021 12:55:36 72.78, -21.84 69.62 2.80 58
10 09/14/2021 13:45:22 -72.76, 145.44 110.38 09/14/2021 13:46:18 -72.76, 145.45 110.39 0.53 56
11 09/14/2021 14:36:08 72.76, -47.26 69.64 09/14/2021 14:36:58 72.76, -47.23 69.62 1.09 50
12 09/14/2021 15:26:52 -72.76, 120.06 110.35 09/14/2021 15:27:40 -72.74, 120.06 110.38 2.66 48
13 09/14/2021 16:17:37 72.72, -72.54 69.61 09/14/2021 16:18:20 72.73, -72.62 69.63 3.42 43
14 09/14/2021 17:08:22 -72.77, 94.67 110.32 09/14/2021 17:09:01 -72.77, 94.78 110.33 3.36 39
15 09/14/2021 17:59:07 72.72, -97.92 69.65 09/14/2021 17:59:42 72.71, -98.01 69.63 3.21 35
16 09/14/2021 18:49:51 -72.72, 69.40 110.34 09/14/2021 18:50:23 -72.74, 69.39 110.33 2.53 32
17 09/14/2021 19:40:37 72.72,-123.30 69.68 09/14/2021 19:41:03 72.74,-123.29 69.69 1.48 26
18 09/14/2021 20:31:21 -72.73, 44.01 110.31 09/14/2021 20:31:45 -72.72, 44.00 110.32 0.75 24
19 09/14/2021 21:22:07 72.73,-148.68 69.71 09/14/2021 21:22:25 72.71,-148.68 69.69 1.63 18
20 09/14/2021 22:12:51 -72.73, 18.63 110.28 09/14/2021 22:13:06 -72.75, 18.71 110.27 3.39 15
21 09/14/2021 23:03:37 72.73,-174.06 69.74 09/14/2021 23:03:46 72.74,-173.97 69.74 3.33 9
22 09/14/2021 23:54:21 -72.73, -6.75 110.25 09/14/2021 23:54:28 -72.72, -6.67 110.27 2.65 7
23 09/15/2021 00:45:06 72.68, 160.66 69.71 09/15/2021 00:45:08 72.72, 160.64 69.75 3.52 2
24 09/15/2021 01:35:50 -72.69, -32.03 110.28 09/15/2021 01:35:50 -72.70, -32.06 110.26 2.00 0
25 09/15/2021 02:26:36 72.69, 135.28 69.75 09/15/2021 02:26:30 72.69, 135.25 69.75 0.83 6
26 09/15/2021 03:17:20 -72.69, -57.41 110.25 09/15/2021 03:17:12 -72.68, -57.45 110.26 2.03 8
27 09/15/2021 04:08:06 72.69, 109.89 69.78 09/15/2021 04:07:52 72.67, 109.87 69.76 2.89 14
28 09/15/2021 04:58:50 -72.69, -82.79 110.21 09/15/2021 04:58:33 -72.70, -82.74 110.20 2.13 17
29 09/15/2021 05:49:36 72.70, 84.51 69.81 09/15/2021 05:49:13 72.69, 84.58 69.81 2.26 23
30 09/15/2021 06:40:20 -72.70,-108.17 110.18 09/15/2021 06:39:55 -72.68,-108.12 110.20 2.48 25
31 09/15/2021 07:31:05 72.65, 59.23 69.78 09/15/2021 07:30:35 72.67, 59.19 69.81 2.79 30
32 09/15/2021 08:21:49 -72.65,-133.45 110.21 09/15/2021 08:21:17 -72.66,-133.51 110.19 2.18 32
33 09/15/2021 09:12:35 72.65, 33.85 69.81 09/15/2021 09:11:57 72.65, 33.80 69.82 1.80 38
34 09/15/2021 10:03:19 -72.65,-158.83 110.18 09/15/2021 10:02:39 -72.63,-158.90 110.19 3.29 40
35 09/15/2021 10:54:05 72.66, 8.47 69.85 09/15/2021 10:53:18 72.67, 8.52 69.87 2.43 47
36 09/15/2021 11:44:49 -72.66, 175.79 110.15 09/15/2021 11:44:00 -72.66, 175.81 110.14 0.97 49
37 09/15/2021 12:35:35 72.66, -16.91 69.88 09/15/2021 12:34:40 72.65, -16.87 69.87 1.83 55
38 09/15/2021 13:26:19 -72.66, 150.40 110.11 09/15/2021 13:25:22 -72.63, 150.43 110.13 2.93 57
39 09/15/2021 14:17:04 72.61, -42.19 69.85 09/15/2021 14:16:02 72.62, -42.26 69.88 2.68 62
40 09/15/2021 15:07:48 -72.61, 125.13 110.14 09/15/2021 15:06:44 -72.61, 125.04 110.13 2.93 64
41 09/15/2021 15:58:34 72.62, -67.57 69.88 09/15/2021 15:57:24 72.60, -67.65 69.88 3.14 70
42 09/15/2021 16:49:18 -72.62, 99.74 110.11 09/15/2021 16:48:05 -72.64, 99.75 110.08 2.35 73
43 09/15/2021 17:40:01 72.47, -92.64 69.75 09/15/2021 17:38:48 72.47, -93.24 69.79 20.05 73
44 09/15/2021 18:30:44 -72.42, 74.77 110.29 09/15/2021 18:29:31 -72.41, 73.96 110.26 27.37 73
45 09/15/2021 19:21:25 72.16,-117.42 69.46 09/15/2021 19:20:15 72.19,-119.13 69.56 58.29 70
46 09/15/2021 20:12:08 -72.12, 49.99 110.59 09/15/2021 20:10:59 -72.08, 47.98 110.53 68.88 69
47 09/15/2021 21:02:49 71.86,-142.22 69.16 09/15/2021 21:01:43 71.86,-145.10 69.29 99.84 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/13/2021
SNOs_Map_NPP_METOP-C_20210913.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 09/13/2021 in txt file.

Historial Predications of SNOs between NPP and METOP-C