Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and METOP-B Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/2/2018
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Distance(km) Time Diff (sec)
1 01/11/2018 23:15:38 73.46,-178.51 95.37 01/11/2018 23:16:45 73.39,-175.99 95.17 80.37 67
2 01/12/2018 00:06:20 -73.34, -10.94 84.77 01/12/2018 00:07:29 -73.31, -8.84 84.92 67.14 69
3 01/12/2018 00:57:02 73.16, 156.77 95.03 01/12/2018 00:58:12 73.12, 158.07 94.91 42.23 70
4 01/12/2018 01:47:44 -73.05, -35.67 85.10 01/12/2018 01:48:56 -73.04, -34.78 85.17 29.11 72
5 01/12/2018 02:38:26 72.87, 132.03 94.70 01/12/2018 02:39:39 72.84, 132.14 94.65 4.76 73
6 01/12/2018 03:29:09 -72.81, -60.53 85.38 01/12/2018 03:30:22 -72.81, -60.59 85.38 2.19 73
7 01/12/2018 04:19:55 72.82, 106.75 94.64 01/12/2018 04:21:01 72.82, 106.76 94.62 0.62 66
8 01/12/2018 05:10:39 -72.81, -85.92 85.38 01/12/2018 05:11:44 -72.79, -85.97 85.41 2.76 65
9 01/12/2018 06:01:24 72.78, 81.46 94.58 01/12/2018 06:02:23 72.80, 81.38 94.59 3.53 59
10 01/12/2018 06:52:09 -72.82,-111.30 85.39 01/12/2018 06:53:05 -72.82,-111.25 85.40 1.90 56
11 01/12/2018 07:42:54 72.79, 56.07 94.58 01/12/2018 07:43:45 72.78, 55.99 94.56 2.89 51
12 01/12/2018 08:33:38 -72.78,-136.59 85.44 01/12/2018 08:34:27 -72.80,-136.63 85.43 3.23 49
13 01/12/2018 09:24:24 72.79, 30.68 94.57 01/12/2018 09:25:06 72.81, 30.71 94.58 1.73 42
14 01/12/2018 10:15:08 -72.78,-161.98 85.45 01/12/2018 10:15:49 -72.78,-162.02 85.46 1.28 41
15 01/12/2018 11:05:54 72.80, 5.30 94.57 01/12/2018 11:06:28 72.79, 5.33 94.55 2.05 34
16 01/12/2018 11:56:38 -72.79, 172.63 85.45 01/12/2018 11:57:10 -72.81, 172.71 85.44 3.29 32
17 01/12/2018 12:47:23 72.76, -19.99 94.51 01/12/2018 12:47:50 72.76, -20.05 94.52 2.30 27
18 01/12/2018 13:38:08 -72.80, 147.24 85.46 01/12/2018 13:38:32 -72.79, 147.32 85.47 2.69 24
19 01/12/2018 14:28:53 72.76, -45.38 94.51 01/12/2018 14:29:12 72.74, -45.44 94.49 3.09 19
20 01/12/2018 15:19:37 -72.75, 121.96 85.51 01/12/2018 15:19:54 -72.77, 121.94 85.50 1.81 17
21 01/12/2018 16:10:23 72.77, -70.77 94.50 01/12/2018 16:10:33 72.77, -70.72 94.50 1.66 10
22 01/12/2018 17:01:07 -72.76, 96.57 85.52 01/12/2018 17:01:16 -72.75, 96.55 85.53 1.57 9
23 01/12/2018 17:51:52 72.73, -96.05 94.45 01/12/2018 17:51:55 72.75, -96.10 94.47 3.11 3
24 01/12/2018 18:42:37 -72.77, 71.18 85.52 01/12/2018 18:42:37 -72.78, 71.28 85.52 3.25 0
25 01/12/2018 19:33:22 72.73,-121.44 94.44 01/12/2018 19:33:17 72.73,-121.48 94.44 1.55 5
26 01/12/2018 20:24:06 -72.72, 45.90 85.58 01/12/2018 20:23:59 -72.76, 45.89 85.55 3.55 7
27 01/12/2018 21:14:51 72.74,-146.83 94.44 01/12/2018 21:14:37 72.76,-146.76 94.46 2.95 14
28 01/12/2018 22:05:35 -72.73, 20.51 85.58 01/12/2018 22:05:20 -72.73, 20.51 85.58 0.42 15
29 01/12/2018 22:56:21 72.75,-172.22 94.43 01/12/2018 22:55:59 72.74,-172.15 94.43 2.62 22
30 01/12/2018 23:47:05 -72.74, -4.88 85.59 01/12/2018 23:46:42 -72.71, -4.87 85.61 2.71 23
31 01/13/2018 00:37:50 72.71, 162.50 94.38 01/13/2018 00:37:21 72.72, 162.47 94.39 1.64 29
32 01/13/2018 01:28:34 -72.69, -30.16 85.65 01/13/2018 01:28:04 -72.69, -30.26 85.64 3.11 30
33 01/13/2018 02:19:20 72.71, 137.11 94.37 01/13/2018 02:18:43 72.70, 137.09 94.36 1.96 37
34 01/13/2018 03:10:04 -72.70, -55.55 85.65 01/13/2018 03:09:25 -72.72, -55.54 85.62 2.36 39
35 01/13/2018 04:00:50 72.72, 111.72 94.37 01/13/2018 04:00:04 72.73, 111.81 94.38 2.97 46
36 01/13/2018 04:51:34 -72.71, -80.94 85.66 01/13/2018 04:50:47 -72.70, -80.92 85.65 1.09 47
37 01/13/2018 05:42:19 72.68, 86.44 94.31 01/13/2018 05:41:26 72.70, 86.42 94.35 3.22 53
38 01/13/2018 06:33:03 -72.66,-106.23 85.71 01/13/2018 06:32:09 -72.68,-106.30 85.68 3.05 54
39 01/13/2018 07:23:49 72.68, 61.05 94.30 01/13/2018 07:22:48 72.68, 61.04 94.32 0.22 61
40 01/13/2018 08:14:33 -72.67,-131.61 85.72 01/13/2018 08:13:31 -72.66,-131.69 85.72 2.78 62
41 01/13/2018 09:05:19 72.69, 35.66 94.30 01/13/2018 09:04:10 72.66, 35.66 94.29 3.11 69
42 01/13/2018 09:56:03 -72.68,-157.00 85.72 01/13/2018 09:54:52 -72.69,-156.97 85.70 1.64 71
43 01/13/2018 10:46:47 72.60, 10.48 94.19 01/13/2018 10:45:33 72.59, 10.17 94.21 10.23 74
44 01/13/2018 11:37:30 -72.53, 177.92 85.89 01/13/2018 11:36:16 -72.57, 177.44 85.82 16.14 74
45 01/13/2018 12:28:11 72.30, -14.30 93.85 01/13/2018 12:27:00 72.31, -15.72 93.95 48.05 71
46 01/13/2018 13:18:54 -72.24, 153.13 86.23 01/13/2018 13:17:44 -72.24, 151.46 86.12 56.85 70
47 01/13/2018 14:09:35 71.99, -39.10 93.51 01/13/2018 14:08:28 71.98, -41.69 93.65 89.32 67
48 01/13/2018 15:00:18 -71.94, 128.33 86.56 01/13/2018 14:59:12 -71.91, 125.49 86.42 98.01 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/2/2018
SNOs_Map_NOAA-20_METOP-B_20180102.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/02/2018 in txt file.

Historical Predictions of SNOs between NOAA-20 and METOP-B

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service