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: 1/3/2018
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,-178.52 95.37 01/11/2018 23:16:45 73.39,-175.98 95.17 80.95 67
2 01/12/2018 00:06:21 -73.40, -11.06 84.71 01/12/2018 00:07:29 -73.32, -8.83 84.91 71.77 68
3 01/12/2018 00:57:02 73.17, 156.76 95.04 01/12/2018 00:58:12 73.12, 158.08 94.92 42.80 70
4 01/12/2018 01:47:44 -73.06, -35.68 85.09 01/12/2018 01:48:56 -73.04, -34.77 85.17 29.77 72
5 01/12/2018 02:38:26 72.87, 132.02 94.70 01/12/2018 02:39:39 72.85, 132.16 94.66 5.05 73
6 01/12/2018 03:29:09 -72.81, -60.54 85.37 01/12/2018 03:30:22 -72.82, -60.58 85.38 1.66 73
7 01/12/2018 04:19:55 72.83, 106.74 94.64 01/12/2018 04:21:01 72.83, 106.77 94.63 1.10 66
8 01/12/2018 05:10:39 -72.82, -85.93 85.38 01/12/2018 05:11:44 -72.80, -85.96 85.41 2.34 65
9 01/12/2018 06:01:24 72.78, 81.46 94.58 01/12/2018 06:02:23 72.81, 81.39 94.60 3.35 59
10 01/12/2018 06:52:09 -72.82,-111.32 85.38 01/12/2018 06:53:05 -72.83,-111.24 85.39 2.58 56
11 01/12/2018 07:42:54 72.79, 56.07 94.58 01/12/2018 07:43:45 72.78, 56.01 94.57 2.12 51
12 01/12/2018 08:33:38 -72.78,-136.60 85.44 01/12/2018 08:34:27 -72.81,-136.62 85.42 3.04 49
13 01/12/2018 09:24:24 72.80, 30.68 94.58 01/12/2018 09:25:06 72.81, 30.73 94.58 2.49 42
14 01/12/2018 10:15:08 -72.79,-161.99 85.44 01/12/2018 10:15:49 -72.79,-162.01 85.45 0.58 41
15 01/12/2018 11:05:54 72.80, 5.29 94.57 01/12/2018 11:06:28 72.79, 5.34 94.55 2.20 34
16 01/12/2018 11:56:38 -72.80, 172.62 85.45 01/12/2018 11:57:11 -72.77, 172.61 85.48 3.30 33
17 01/12/2018 12:47:23 72.76, -19.99 94.52 01/12/2018 12:47:50 72.77, -20.04 94.52 1.94 27
18 01/12/2018 13:38:08 -72.80, 147.23 85.45 01/12/2018 13:38:32 -72.80, 147.33 85.47 3.35 24
19 01/12/2018 14:28:53 72.77, -45.38 94.51 01/12/2018 14:29:12 72.75, -45.42 94.49 2.31 19
20 01/12/2018 15:19:37 -72.76, 121.95 85.51 01/12/2018 15:19:54 -72.77, 121.95 85.50 1.73 17
21 01/12/2018 16:10:23 72.77, -70.77 94.51 01/12/2018 16:10:33 72.78, -70.70 94.51 2.42 10
22 01/12/2018 17:01:07 -72.77, 96.56 85.51 01/12/2018 17:01:16 -72.75, 96.57 85.53 1.40 9
23 01/12/2018 17:51:52 72.73, -96.06 94.45 01/12/2018 17:51:55 72.76, -96.09 94.48 3.24 3
24 01/12/2018 18:42:36 -72.72, 71.28 85.57 01/12/2018 18:42:38 -72.73, 71.18 85.56 3.29 2
25 01/12/2018 19:33:21 72.74,-121.45 94.45 01/12/2018 19:33:16 72.74,-121.47 94.45 0.76 5
26 01/12/2018 20:24:05 -72.73, 45.89 85.57 01/12/2018 20:23:59 -72.71, 45.80 85.59 3.53 6
27 01/12/2018 21:14:51 72.75,-146.84 94.44 01/12/2018 21:14:38 72.72,-146.85 94.42 3.25 13
28 01/12/2018 22:05:35 -72.74, 20.50 85.58 01/12/2018 22:05:20 -72.74, 20.52 85.57 0.89 15
29 01/12/2018 22:56:21 72.75,-172.22 94.44 01/12/2018 22:55:59 72.75,-172.13 94.43 3.14 22
30 01/12/2018 23:47:05 -72.74, -4.89 85.58 01/12/2018 23:46:42 -72.72, -4.86 85.60 2.77 23
31 01/13/2018 00:37:50 72.71, 162.49 94.38 01/13/2018 00:37:21 72.73, 162.48 94.40 1.83 29
32 01/13/2018 01:28:34 -72.70, -30.17 85.64 01/13/2018 01:28:04 -72.70, -30.25 85.63 2.34 30
33 01/13/2018 02:19:20 72.72, 137.10 94.38 01/13/2018 02:18:43 72.70, 137.10 94.37 1.34 37
34 01/13/2018 03:10:04 -72.71, -55.56 85.65 01/13/2018 03:09:25 -72.73, -55.52 85.62 2.73 39
35 01/13/2018 04:00:49 72.67, 111.82 94.32 01/13/2018 04:00:05 72.68, 111.72 94.34 3.50 44
36 01/13/2018 04:51:34 -72.71, -80.95 85.65 01/13/2018 04:50:47 -72.71, -80.91 85.65 1.65 47
37 01/13/2018 05:42:19 72.68, 86.43 94.31 01/13/2018 05:41:27 72.66, 86.33 94.31 3.69 52
38 01/13/2018 06:33:03 -72.67,-106.24 85.71 01/13/2018 06:32:09 -72.69,-106.29 85.68 2.51 54
39 01/13/2018 07:23:49 72.69, 61.04 94.31 01/13/2018 07:22:48 72.69, 61.06 94.33 0.75 61
40 01/13/2018 08:14:33 -72.68,-131.63 85.71 01/13/2018 08:13:31 -72.67,-131.67 85.71 2.07 62
41 01/13/2018 09:05:19 72.69, 35.65 94.30 01/13/2018 09:04:10 72.67, 35.67 94.29 2.73 69
42 01/13/2018 09:56:03 -72.68,-157.02 85.72 01/13/2018 09:54:52 -72.70,-156.95 85.69 2.37 71
43 01/13/2018 10:46:47 72.60, 10.47 94.19 01/13/2018 10:45:33 72.60, 10.19 94.22 9.44 74
44 01/13/2018 11:37:30 -72.54, 177.91 85.89 01/13/2018 11:36:16 -72.57, 177.46 85.82 15.38 74
45 01/13/2018 12:28:11 72.30, -14.31 93.85 01/13/2018 12:27:00 72.32, -15.71 93.96 47.30 71
46 01/13/2018 13:18:54 -72.24, 153.12 86.22 01/13/2018 13:17:44 -72.25, 151.47 86.12 56.04 70
47 01/13/2018 14:09:35 72.00, -39.10 93.52 01/13/2018 14:08:28 71.99, -41.68 93.66 88.53 67
48 01/13/2018 15:00:18 -71.94, 128.32 86.56 01/13/2018 14:59:12 -71.92, 125.50 86.42 97.18 66

Figure of NOAA-20 and METOP-B satellite orbits during SNOs since TLE Epoch: 1/3/2018
SNOs_Map_NOAA-20_METOP-B_20180104.jpg

Download SNOs between NOAA-20 and METOP-B since TLE EPOCH: 01/03/2018 in txt file.

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

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service