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: 12/2/2019
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 12/08/2019 19:53:48 73.45,-125.05 96.16 12/08/2019 19:52:41 73.45,-127.84 96.24 88.40 67
2 12/08/2019 20:44:32 -73.33, 42.01 83.96 12/08/2019 20:43:23 -73.36, 39.70 83.86 73.58 69
3 12/08/2019 21:35:16 73.13,-151.10 95.86 12/08/2019 21:34:05 73.16,-152.56 95.94 47.12 71
4 12/08/2019 22:25:59 -73.06, 16.07 84.21 12/08/2019 22:24:47 -73.06, 14.97 84.17 35.76 72
5 12/08/2019 23:16:43 72.86,-177.02 95.61 12/08/2019 23:15:29 72.87,-177.30 95.63 9.09 74
6 12/09/2019 00:07:26 -72.79, -9.84 84.46 12/09/2019 00:06:11 -72.77, -9.78 84.47 3.11 75
7 12/09/2019 00:58:06 72.79, 157.50 95.55 12/09/2019 00:56:57 72.77, 157.53 95.54 2.45 69
8 12/09/2019 01:48:48 -72.77, -35.22 84.47 12/09/2019 01:47:41 -72.78, -35.17 84.46 1.72 67
9 12/09/2019 02:39:28 72.77, 132.12 95.54 12/09/2019 02:38:27 72.78, 132.14 95.55 0.92 61
10 12/09/2019 03:30:09 -72.80, -60.49 84.43 12/09/2019 03:29:11 -72.78, -60.56 84.44 3.15 58
11 12/09/2019 04:20:50 72.75, 106.74 95.53 12/09/2019 04:19:57 72.79, 106.75 95.57 3.56 53
12 12/09/2019 05:11:31 -72.79, -85.87 84.44 12/09/2019 05:10:41 -72.79, -85.95 84.43 2.60 50
13 12/09/2019 06:02:12 72.74, 81.36 95.52 12/09/2019 06:01:26 72.74, 81.46 95.53 3.49 46
14 12/09/2019 06:52:53 -72.77,-111.25 84.45 12/09/2019 06:52:10 -72.75,-111.23 84.47 2.25 43
15 12/09/2019 07:43:33 72.77, 56.09 95.56 12/09/2019 07:42:56 72.75, 56.07 95.54 2.01 37
16 12/09/2019 08:34:15 -72.75,-136.63 84.46 12/09/2019 08:33:40 -72.75,-136.62 84.45 0.72 35
17 12/09/2019 09:24:55 72.75, 30.71 95.55 12/09/2019 09:24:26 72.76, 30.68 95.56 1.23 29
18 12/09/2019 10:15:37 -72.73,-162.00 84.47 12/09/2019 10:15:10 -72.76,-162.01 84.44 3.55 27
19 12/09/2019 11:06:17 72.73, 5.33 95.54 12/09/2019 11:05:55 72.71, 5.40 95.52 2.94 22
20 12/09/2019 11:56:59 -72.71, 172.62 84.48 12/09/2019 11:56:39 -72.72, 172.71 84.48 3.04 20
21 12/09/2019 12:47:39 72.71, -20.05 95.53 12/09/2019 12:47:25 72.72, -19.99 95.54 2.21 14
22 12/09/2019 13:38:20 -72.74, 147.34 84.45 12/09/2019 13:38:09 -72.73, 147.32 84.46 2.17 11
23 12/09/2019 14:29:00 72.74, -45.32 95.56 12/09/2019 14:28:55 72.73, -45.38 95.55 2.54 5
24 12/09/2019 15:19:42 -72.72, 121.97 84.46 12/09/2019 15:19:39 -72.73, 121.93 84.45 1.54 3
25 12/09/2019 16:10:22 72.72, -70.70 95.55 12/09/2019 16:10:25 72.74, -70.77 95.56 2.56 3
26 12/09/2019 17:01:04 -72.71, 96.59 84.47 12/09/2019 17:01:08 -72.69, 96.64 84.49 2.61 4
27 12/09/2019 17:51:44 72.71, -96.08 95.54 12/09/2019 17:51:54 72.69, -96.05 95.53 1.76 10
28 12/09/2019 18:42:26 -72.69, 71.21 84.48 12/09/2019 18:42:38 -72.70, 71.25 84.47 1.76 12
29 12/09/2019 19:33:06 72.69,-121.46 95.53 12/09/2019 19:33:24 72.70,-121.44 95.54 1.43 18
30 12/09/2019 20:23:46 -72.72, 45.94 84.44 12/09/2019 20:24:07 -72.70, 45.86 84.46 2.95 21
31 12/09/2019 21:14:26 72.72,-146.73 95.57 12/09/2019 21:14:53 72.71,-146.83 95.56 3.65 27
32 12/09/2019 22:05:08 -72.70, 20.56 84.45 12/09/2019 22:05:37 -72.71, 20.47 84.44 2.95 29
33 12/09/2019 22:55:49 72.65,-172.21 95.51 12/09/2019 22:56:22 72.66,-172.12 95.52 3.52 33
34 12/09/2019 23:46:30 -72.68, -4.82 84.46 12/09/2019 23:47:06 -72.67, -4.81 84.48 1.70 36
35 12/10/2019 00:37:10 72.68, 162.51 95.55 12/10/2019 00:37:52 72.67, 162.49 95.53 1.42 42
36 12/10/2019 01:27:52 -72.66, -30.20 84.47 12/10/2019 01:28:36 -72.67, -30.20 84.47 1.21 44
37 12/10/2019 02:18:32 72.66, 137.13 95.54 12/10/2019 02:19:22 72.68, 137.10 95.55 1.92 50
38 12/10/2019 03:09:14 -72.65, -55.58 84.48 12/10/2019 03:10:05 -72.63, -55.48 84.51 3.41 51
39 12/10/2019 03:59:54 72.64, 111.76 95.53 12/10/2019 04:00:51 72.63, 111.82 95.51 2.35 57
40 12/10/2019 04:50:36 -72.63, -80.95 84.49 12/10/2019 04:51:35 -72.64, -80.87 84.49 2.97 59
41 12/10/2019 05:41:16 72.63, 86.38 95.51 12/10/2019 05:42:21 72.64, 86.43 95.52 2.45 65
42 12/10/2019 06:31:57 -72.66,-106.23 84.46 12/10/2019 06:33:05 -72.65,-106.26 84.48 1.86 68
43 12/10/2019 07:22:37 72.66, 61.10 95.55 12/10/2019 07:23:51 72.65, 61.04 95.54 2.36 74
44 12/10/2019 08:13:20 -72.59,-131.71 84.51 12/10/2019 08:14:34 -72.60,-131.55 84.52 5.53 74
45 12/10/2019 09:04:05 72.33, 35.11 95.25 12/10/2019 09:05:16 72.40, 36.16 95.28 36.29 71
46 12/10/2019 09:54:48 -72.27,-157.70 84.81 12/10/2019 09:55:58 -72.31,-156.33 84.82 46.45 70
47 12/10/2019 10:45:32 72.06, 9.24 95.00 12/10/2019 10:46:40 72.10, 11.37 94.97 73.28 68
48 12/10/2019 11:36:15 -71.99, 176.44 85.06 12/10/2019 11:37:22 -72.01, 178.87 85.13 83.74 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/2/2019
SNOs_Map_METOP-B_NPP_20191203.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 12/02/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service